11 # We implement a slightly non-standard %S in that it always takes a
12 # CHAR16 that's common in UEFI-land instead of a wchar_t. This only
13 # seems to matter on arm64 where wchar_t defaults to an int instead
14 # of a short. There's no good cast to use here so just ignore the
16 CWARNFLAGS.proto.c+= -Wno-format
17 CWARNFLAGS.boot1.c+= -Wno-format
19 # Disable bogus alignment issues
20 CWARNFLAGS.ufs_module.c += -Wno-format
21 CWARNFLAGS.ufs_module.c += -Wno-cast-align
23 # Disable warnings that are currently incompatible with the zfs boot code
24 CWARNFLAGS.zfs_module.c += -Wno-array-bounds
25 CWARNFLAGS.zfs_module.c += -Wno-cast-align
26 CWARNFLAGS.zfs_module.c += -Wno-cast-qual
27 CWARNFLAGS.zfs_module.c += -Wno-missing-prototypes
28 CWARNFLAGS.zfs_module.c += -Wno-sign-compare
29 CWARNFLAGS.zfs_module.c += -Wno-unused-parameter
30 CWARNFLAGS.zfs_module.c += -Wno-unused-function
32 # architecture-specific loader code
33 SRCS+= boot1.c proto.c self_reloc.c start.S ufs_module.c devpath.c
34 .if ${MK_LOADER_ZFS} != "no"
36 CFLAGS.zfs_module.c+= -I${ZFSSRC}
37 CFLAGS.zfs_module.c+= -I${SYSDIR}/cddl/boot/zfs
38 CFLAGS.zfs_module.c+= -I${SYSDIR}/crypto/skein
39 CFLAGS.zfs_module.c+= -I${SYSDIR}/contrib/openzfs/include
40 CFLAGS.zfs_module.c+= -I${SYSDIR}/contrib/openzfs/include/os/freebsd/spl
41 CFLAGS.zfs_module.c+= -I${SYSDIR}/contrib/openzfs/include/os/freebsd/zfs
42 CFLAGS.zfs_module.c+= -I${SYSDIR}/cddl/contrib/opensolaris/common/lz4
43 CFLAGS.zfs_module.c+= -include ${ZFSOSINC}/spl/sys/ccompile.h
45 CFLAGS+= -DEFI_ZFS_BOOT
49 CFLAGS+= -I${EFIINCMD}
50 CFLAGS+= -I${SYSDIR}/contrib/dev/acpica/include
51 CFLAGS+= -DEFI_UFS_BOOT
56 # Always add MI sources and REGULAR efi loader bits
57 .PATH: ${EFISRC}/loader/arch/${MACHINE}
58 .PATH: ${EFISRC}/loader
60 .PATH: ${EFISRC}/libefi
64 FILESMODE_${BOOT1}.efi= ${BINMODE}
66 LDSCRIPT= ${EFISRC}/loader/arch/${MACHINE}/ldscript.${MACHINE}
67 LDFLAGS+= -Wl,-T${LDSCRIPT},-Bsymbolic,-znotext -pie
69 .if ${MACHINE_CPUARCH} == "aarch64"
70 CFLAGS+= -mgeneral-regs-only
72 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
74 LDFLAGS+= -Wl,-znocombreloc
77 LIBEFI= ${BOOTOBJ}/efi/libefi/libefi.a
80 # Add libstand for the runtime functions used by the compiler - for example
81 # __aeabi_* (arm) or __divdi3 (i386).
82 # as well as required string and memory functions for all platforms.
84 DPADD+= ${LIBEFI} ${LIBSA}
85 LDADD+= ${LIBEFI} ${LIBSA}
90 if ${NM} ${.ALLSRC} | grep ' U '; then \
91 echo "Undefined symbols in ${.ALLSRC}"; \
94 SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
95 ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
96 -j .dynamic -j .dynsym -j .rel.dyn \
97 -j .rela.dyn -j .reloc -j .eh_frame \
98 --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
100 .include <bsd.prog.mk>