opnsense-src/sys/boot/efi/loader/Makefile
Ed Maste bc814587a9 Deduplicate loader vers.c Makefile rules
The Makefile rule to create vers.c for loader version info was
previously duplicated in each of the various loader Makefiles.
Instead, share a common rule in Makefile.inc.

Reviewed by:	bapt
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8841
2016-12-19 14:40:59 +00:00

169 lines
4.3 KiB
Makefile

# $FreeBSD$
MAN=
.include <src.opts.mk>
MK_SSP= no
PROG= loader.sym
INTERNALPROG=
WARNS?= 3
# architecture-specific loader code
SRCS= autoload.c \
bootinfo.c \
conf.c \
copy.c \
devicename.c \
main.c \
self_reloc.c \
smbios.c \
vers.c
.if ${MK_ZFS} != "no"
SRCS+= zfs.c
.PATH: ${.CURDIR}/../../zfs
SRCS+= skein.c skein_block.c
# Do not unroll skein loops, reduce code size
CFLAGS+= -DSKEIN_LOOP=111
.PATH: ${.CURDIR}/../../../crypto/skein
# Disable warnings that are currently incompatible with the zfs boot code
CWARNFLAGS.zfs.c+= -Wno-sign-compare
CWARNFLAGS.zfs.c+= -Wno-array-bounds
CWARNFLAGS.zfs.c+= -Wno-missing-prototypes
.endif
# We implement a slightly non-standard %S in that it always takes a
# CHAR16 that's common in UEFI-land instead of a wchar_t. This only
# seems to matter on arm64 where wchar_t defaults to an int instead
# of a short. There's no good cast to use here so just ignore the
# warnings for now.
CWARNFLAGS.main.c+= -Wno-format
.PATH: ${.CURDIR}/arch/${MACHINE}
# For smbios.c
.PATH: ${.CURDIR}/../../i386/libi386
.include "${.CURDIR}/arch/${MACHINE}/Makefile.inc"
CFLAGS+= -I${.CURDIR}
CFLAGS+= -I${.CURDIR}/arch/${MACHINE}
CFLAGS+= -I${.CURDIR}/../include
CFLAGS+= -I${.CURDIR}/../include/${MACHINE}
CFLAGS+= -I${.CURDIR}/../../../contrib/dev/acpica/include
CFLAGS+= -I${.CURDIR}/../../..
CFLAGS+= -I${.CURDIR}/../../i386/libi386
.if ${MK_ZFS} != "no"
CFLAGS+= -I${.CURDIR}/../../zfs
CFLAGS+= -I${.CURDIR}/../../../cddl/boot/zfs
CFLAGS+= -I${.CURDIR}/../../../crypto/skein
CFLAGS+= -DEFI_ZFS_BOOT
.endif
CFLAGS+= -DNO_PCI -DEFI
# make buildenv doesn't set DESTDIR, this means LIBSTAND
# will be wrong when crossbuilding.
.if exists(${.OBJDIR}/../../../../lib/libstand/libstand.a)
LIBSTAND= ${.OBJDIR}/../../../../lib/libstand/libstand.a
.endif
.if !defined(BOOT_HIDE_SERIAL_NUMBERS)
# Export serial numbers, UUID, and asset tag from loader.
CFLAGS+= -DSMBIOS_SERIAL_NUMBERS
.if defined(BOOT_LITTLE_ENDIAN_UUID)
# Use little-endian UUID format as defined in SMBIOS 2.6.
CFLAGS+= -DSMBIOS_LITTLE_ENDIAN_UUID
.elif defined(BOOT_NETWORK_ENDIAN_UUID)
# Use network-endian UUID format for backward compatibility.
CFLAGS+= -DSMBIOS_NETWORK_ENDIAN_UUID
.endif
.endif
.if ${MK_FORTH} != "no"
BOOT_FORTH= yes
CFLAGS+= -DBOOT_FORTH
CFLAGS+= -I${.CURDIR}/../../ficl
CFLAGS+= -I${.CURDIR}/../../ficl/${MACHINE_CPUARCH}
LIBFICL= ${.OBJDIR}/../../ficl/libficl.a
.endif
LOADER_FDT_SUPPORT?= no
.if ${MK_FDT} != "no" && ${LOADER_FDT_SUPPORT} != "no"
CFLAGS+= -I${.CURDIR}/../../fdt
CFLAGS+= -I${.OBJDIR}/../../fdt
CFLAGS+= -DLOADER_FDT_SUPPORT
LIBEFI_FDT= ${.OBJDIR}/../../efi/fdt/libefi_fdt.a
LIBFDT= ${.OBJDIR}/../../fdt/libfdt.a
.endif
# Include bcache code.
HAVE_BCACHE= yes
.if defined(EFI_STAGING_SIZE)
CFLAGS+= -DEFI_STAGING_SIZE=${EFI_STAGING_SIZE}
.endif
# Always add MI sources
.PATH: ${.CURDIR}/../../common
.include "${.CURDIR}/../../common/Makefile.inc"
CFLAGS+= -I${.CURDIR}/../../common
FILES+= loader.efi
FILESMODE_loader.efi= ${BINMODE}
LDSCRIPT= ${.CURDIR}/arch/${MACHINE}/ldscript.${MACHINE}
LDFLAGS+= -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
CLEANFILES+= loader.efi
NEWVERSWHAT= "EFI loader" ${MACHINE}
NM?= nm
OBJCOPY?= objcopy
.if ${MACHINE_CPUARCH} == "amd64"
EFI_TARGET= efi-app-x86_64
.elif ${MACHINE_CPUARCH} == "i386"
EFI_TARGET= efi-app-ia32
.else
EFI_TARGET= binary
.endif
# Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00
# for build reproducibility.
SOURCE_DATE_EPOCH?=1451606400
loader.efi: ${PROG}
if ${NM} ${.ALLSRC} | grep ' U '; then \
echo "Undefined symbols in ${.ALLSRC}"; \
exit 1; \
fi
SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
-j .dynamic -j .dynsym -j .rel.dyn \
-j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \
-j set_Xficl_compile_set \
--output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
LIBEFI= ${.OBJDIR}/../libefi/libefi.a
DPADD= ${LIBFICL} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSTAND} \
${LDSCRIPT}
LDADD= ${LIBFICL} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSTAND}
.include <bsd.prog.mk>
beforedepend ${OBJS}: machine
CLEANFILES+= machine
machine: .NOMETA
ln -sf ${.CURDIR}/../../../${MACHINE}/include machine
.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
beforedepend ${OBJS}: x86
CLEANFILES+= x86
x86: .NOMETA
ln -sf ${.CURDIR}/../../../x86/include x86
.endif