0df4696923
This is a primary boot loader that is intended to implement the gptboot partition selection algorithm just like we did for BIOS booting. While the preferred method for UEFI is to use the UEFI Boot Manager protocol, there are situations where that can't be done: some BIOS makers interfere with the protocol in unhelpful ways, there's a new standard for a zero variable write from the client OS, and finally for USB drives that might be mobile between systems with multiple partitions there needs to be a media stable way to select. Reviewed by: tsoome, bcran Differential Revision: https://reviews.freebsd.org/D20547
20 lines
449 B
Makefile
20 lines
449 B
Makefile
# $FreeBSD$
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NO_OBJ=t
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.include <bsd.init.mk>
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# In-tree GCC does not support __attribute__((ms_abi)), but gcc newer
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# than 4.5 supports it.
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.if ${COMPILER_TYPE} != "gcc" || ${COMPILER_VERSION} >= 40500
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SUBDIR.${MK_FDT}+= fdt
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SUBDIR.yes+= libefi boot1 gptboot
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SUBDIR.${MK_FORTH}+= loader_4th
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SUBDIR.${MK_LOADER_LUA}+= loader_lua
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SUBDIR.yes+= loader_simp
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.endif # ${COMPILER_TYPE} != "gcc" || ${COMPILER_VERSION} >= 40500
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.include <bsd.subdir.mk>
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