xref: /freebsd/stand/efi/loader/Makefile (revision c8b87aa10d684111ec4f82b31a262850a28e5eb2)
1LOADER_NET_SUPPORT?=	yes
2LOADER_MSDOS_SUPPORT?=	yes
3LOADER_UFS_SUPPORT?=	yes
4LOADER_CD9660_SUPPORT?=	no
5LOADER_EXT2FS_SUPPORT?=	no
6
7.include <bsd.init.mk>
8
9.if ${MACHINE} == "amd64" && ${DO32:U0} == 1
10__arch=	i386
11LOADER?=	loader_ia32
12.else
13__arch=	${MACHINE}
14LOADER?=	loader_${LOADER_INTERP}
15.endif
16PROG=		${LOADER}.sym
17INTERNALPROG=
18WARNS?=		3
19
20# architecture-specific loader code
21SRCS=	autoload.c \
22	bootinfo.c \
23	conf.c \
24	copy.c \
25	efi_main.c \
26	framebuffer.c \
27	main.c \
28	self_reloc.c \
29	vers.c \
30	gfx_fb.c \
31	8x16.c
32
33SRCS+= acpi_detect.c
34.PATH: ${EFISRC}/acpica
35CFLAGS+=	-I${EFISRC}/acpica/include
36
37CFLAGS+=	-I${.CURDIR}/../loader
38.if ${MK_LOADER_ZFS} != "no"
39CFLAGS+=	-I${ZFSSRC}
40CFLAGS+=        -I${SYSDIR}/contrib/openzfs/include
41CFLAGS+=        -I${SYSDIR}/contrib/openzfs/include/os/freebsd/zfs
42CFLAGS+=	-DEFI_ZFS_BOOT
43HAVE_ZFS=	yes
44.endif
45
46CFLAGS.bootinfo.c += -I$(SRCTOP)/sys/teken
47CFLAGS.bootinfo.c += -I${SRCTOP}/contrib/pnglite
48CFLAGS.framebuffer.c += -I$(SRCTOP)/sys/teken
49CFLAGS.framebuffer.c += -I${SRCTOP}/contrib/pnglite
50CFLAGS.main.c += -I$(SRCTOP)/sys/teken
51CFLAGS.main.c += -I${SRCTOP}/contrib/pnglite
52CFLAGS.gfx_fb.c += -I$(SRCTOP)/sys/teken
53CFLAGS.gfx_fb.c += -I${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4
54CFLAGS.gfx_fb.c += -I${SRCTOP}/contrib/pnglite
55CFLAGS.gfx_fb.c += -DHAVE_MEMCPY -I${SRCTOP}/sys/contrib/zlib
56
57# We implement a slightly non-standard %S in that it always takes a
58# CHAR16 that's common in UEFI-land instead of a wchar_t. This only
59# seems to matter on arm64 where wchar_t defaults to an int instead
60# of a short. There's no good cast to use here so just ignore the
61# warnings for now.
62CWARNFLAGS.main.c+=	-Wno-format
63
64.PATH: ${.CURDIR}/../loader
65.PATH: ${.CURDIR}/../loader/arch/${__arch}
66.include "${.CURDIR}/../loader/arch/${__arch}/Makefile.inc"
67
68CFLAGS+=	-Wall
69CFLAGS+=	-I${.CURDIR}
70CFLAGS+=	-I${.CURDIR}/arch/${__arch}
71CFLAGS+=	-I${EFISRC}/include
72CFLAGS+=	-I${EFISRC}/include/${__arch}
73CFLAGS+=	-I${SYSDIR}/contrib/dev/acpica/include
74CFLAGS+=	-I${BOOTSRC}/i386/libi386
75CFLAGS+=	-DEFI
76
77.if defined(HAVE_FDT) && ${MK_FDT} != "no"
78.include	"${BOOTSRC}/fdt.mk"
79LIBEFI_FDT=	${BOOTOBJ}/efi/fdt/libefi_fdt.a
80HELP_FILES+=	${FDTSRC}/help.fdt
81.endif
82
83# Include bcache code.
84HAVE_BCACHE=    yes
85
86.if defined(EFI_STAGING_SIZE)
87CFLAGS+=	-DEFI_STAGING_SIZE=${EFI_STAGING_SIZE}
88.endif
89
90.if ${MK_LOADER_EFI_SECUREBOOT} != "no"
91CFLAGS+= -DEFI_SECUREBOOT
92.endif
93
94NEWVERSWHAT?=	"EFI loader" ${MACHINE}
95VERSION_FILE?=	${.CURDIR}/../loader/version
96HELP_FILENAME=	loader.help.efi
97
98# Always add MI sources
99.include	"${BOOTSRC}/loader.mk"
100
101CLEANFILES+=	8x16.c
102
1038x16.c:		${SRCTOP}/contrib/terminus/ter-u16b.bdf
104	vtfontcvt -f compressed-source -o ${.TARGET} ${.ALLSRC}
105
106FILES+=	${LOADER}.efi
107FILESMODE_${LOADER}.efi=	${BINMODE}
108
109.if ${LOADER_INTERP} == ${LOADER_DEFAULT_INTERP} && ${__arch} != "i386"
110LINKS+=		${BINDIR}/${LOADER}.efi ${BINDIR}/loader.efi
111.endif
112
113LDSCRIPT=	${.CURDIR}/../loader/arch/${__arch}/${__arch}.ldscript
114LDFLAGS+=	-Wl,-T${LDSCRIPT},-Bsymbolic,-znotext -pie
115.if ${LINKER_TYPE} == "bfd" && ${LINKER_VERSION} >= 23400
116LDFLAGS+=	-Wl,--no-dynamic-linker
117.endif
118
119.include <bsd.linker.mk>
120
121.if ${LINKER_TYPE} == "lld" && ${LINKER_FREEBSD_VERSION} < 1500001
122# When lld is using multiple threads, which it does by default, it can
123# result in non-reproducible output with the custom linker script. Work
124# around this by disabling threading.
125LDFLAGS+=	-Wl,--threads=1
126.endif
127
128CLEANFILES+=	${LOADER}.efi
129
130${LOADER}.efi: ${PROG}
131	@if ${NM} ${.ALLSRC} | grep ' U '; then \
132		echo "Undefined symbols in ${.ALLSRC}"; \
133		exit 1; \
134	fi
135	SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
136	${EFI_OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
137		-j .dynamic -j .dynsym -j .rel.dyn \
138		-j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \
139		-j set_X${LOADER_INTERP}_compile_set \
140		--output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
141
142LIBEFI=		${BOOTOBJ}/efi/libefi/libefi.a
143LIBEFI32=	${BOOTOBJ}/efi/libefi32/libefi.a
144
145.if ${__arch} == "i386"
146DPADD=		${LDR_INTERP32} ${LIBEFI32} ${LIBSA32} ${LDSCRIPT}
147LDADD=		${LDR_INTERP32} ${LIBEFI32} ${LIBSA32}
148.else
149DPADD=		${LDR_INTERP} ${LIBEFI} ${LIBSAFDT} ${LIBEFI_FDT} ${LIBSA} ${LDSCRIPT}
150LDADD=		${LDR_INTERP} ${LIBEFI} ${LIBSAFDT} ${LIBEFI_FDT} ${LIBSA}
151.endif
152
153.include <bsd.prog.mk>
154