1# $FreeBSD$ 2 3.include <bsd.init.mk> 4 5BOOT1?= boot1 6PROG= ${BOOT1}.sym 7INTERNALPROG= 8WARNS= 6 9 10CFLAGS+= -DEFI_BOOT1 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 15# warnings for now. 16CWARNFLAGS.proto.c+= -Wno-format 17CWARNFLAGS.boot1.c+= -Wno-format 18 19# Disable bogus alignment issues 20CWARNFLAGS.ufs_module.c += -Wno-format 21CWARNFLAGS.ufs_module.c += -Wno-cast-align 22 23# Disable warnings that are currently incompatible with the zfs boot code 24CWARNFLAGS.zfs_module.c += -Wno-array-bounds 25CWARNFLAGS.zfs_module.c += -Wno-cast-align 26CWARNFLAGS.zfs_module.c += -Wno-cast-qual 27CWARNFLAGS.zfs_module.c += -Wno-missing-prototypes 28CWARNFLAGS.zfs_module.c += -Wno-sign-compare 29CWARNFLAGS.zfs_module.c += -Wno-unused-parameter 30CWARNFLAGS.zfs_module.c += -Wno-unused-function 31 32# architecture-specific loader code 33SRCS+= boot1.c proto.c self_reloc.c start.S ufs_module.c devpath.c 34.if ${MK_LOADER_ZFS} != "no" 35SRCS+= zfs_module.c 36CFLAGS.zfs_module.c+= -I${ZFSSRC} 37CFLAGS.zfs_module.c+= -I${SYSDIR}/cddl/boot/zfs 38CFLAGS.zfs_module.c+= -I${SYSDIR}/crypto/skein 39CFLAGS.zfs_module.c+= -I${SYSDIR}/cddl/contrib/opensolaris/uts/common 40CFLAGS.zfs_module.c+= -I${SYSDIR}/cddl/contrib/opensolaris/common/lz4 41 42CFLAGS+= -DEFI_ZFS_BOOT 43.endif 44 45CFLAGS+= -I${EFIINC} 46CFLAGS+= -I${EFIINCMD} 47CFLAGS+= -I${SYSDIR}/contrib/dev/acpica/include 48CFLAGS+= -DEFI_UFS_BOOT 49.ifdef(EFI_DEBUG) 50CFLAGS+= -DEFI_DEBUG 51.endif 52 53# Always add MI sources and REGULAR efi loader bits 54.PATH: ${EFISRC}/loader/arch/${MACHINE} 55.PATH: ${EFISRC}/loader 56.PATH: ${LDRSRC} 57.PATH: ${EFISRC}/libefi 58CFLAGS+= -I${LDRSRC} 59 60FILES= ${BOOT1}.efi 61FILESMODE_${BOOT1}.efi= ${BINMODE} 62 63LDSCRIPT= ${EFISRC}/loader/arch/${MACHINE}/ldscript.${MACHINE} 64LDFLAGS+= -Wl,-T${LDSCRIPT},-Bsymbolic,-znotext -shared 65 66.if ${MACHINE_CPUARCH} == "aarch64" 67CFLAGS+= -mgeneral-regs-only 68.endif 69.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" 70CFLAGS+= -fPIC 71LDFLAGS+= -Wl,-znocombreloc 72.endif 73 74LIBEFI= ${BOOTOBJ}/efi/libefi/libefi.a 75 76# 77# Add libstand for the runtime functions used by the compiler - for example 78# __aeabi_* (arm) or __divdi3 (i386). 79# as well as required string and memory functions for all platforms. 80# 81DPADD+= ${LIBEFI} ${LIBSA} 82LDADD+= ${LIBEFI} ${LIBSA} 83 84DPADD+= ${LDSCRIPT} 85 86${BOOT1}.efi: ${PROG} 87 if ${NM} ${.ALLSRC} | grep ' U '; then \ 88 echo "Undefined symbols in ${.ALLSRC}"; \ 89 exit 1; \ 90 fi 91 SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \ 92 ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \ 93 -j .dynamic -j .dynsym -j .rel.dyn \ 94 -j .rela.dyn -j .reloc -j .eh_frame \ 95 --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET} 96 97.include <bsd.prog.mk> 98