Makefile.efiboot revision 1.9 
1# $NetBSD: Makefile.efiboot,v 1.9 2019/11/30 13:02:18 jmcneill Exp $
2
3S=		${.CURDIR}/../../..
4
5NOMAN=		# defined
6NOPIE=		# defined
7NOLIBCSANITIZER=# defined
8NOSANITIZER=	# defined
9NORELRO=	# defined
10PROG?=		boot.efi
11NEWVERSWHAT?=	"EFI Boot"
12
13EFIDIR= ${S}/external/bsd/gnu-efi/dist
14GNUEFIARCH?= ${MACHINE_CPU}
15CPPFLAGS+= -I${EFIDIR}/inc -I${EFIDIR}/inc/${GNUEFIARCH}
16CPPFLAGS+= -I${EFIDIR}/inc/protocol
17
18LDSCRIPT?= ${EFIDIR}/gnuefi/elf_${GNUEFIARCH}_efi.lds
19
20AFLAGS.start.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
21
22.PATH: ${EFIDIR}/gnuefi
23SOURCES=	crt0-efi-${GNUEFIARCH}.S reloc_${GNUEFIARCH}.c
24SOURCES+=	boot.c conf.c console.c dev_net.c devopen.c exec.c panic.c prompt.c
25SOURCES+=	efiboot.c efichar.c efidev.c efienv.c efigetsecs.c efifdt.c efifile.c efiblock.c efinet.c efipxe.c efiacpi.c smbios.c
26
27.PATH: ${S}/external/bsd/libfdt/dist
28CPPFLAGS+=	-I${S}/external/bsd/libfdt/dist
29SOURCES+=	fdt.c fdt_addresses.c fdt_empty_tree.c fdt_overlay.c
30SOURCES+=	fdt_ro.c fdt_rw.c fdt_strerror.c fdt_sw.c fdt_wip.c
31
32SRCS= ${SOURCES} ${EXTRA_SOURCES}
33
34.include <bsd.init.mk>
35
36STRIPFLAG=	# nothing
37
38LIBCRT0=	# nothing
39LIBCRTI=	# nothing
40LIBCRTBEGIN=	# nothing
41LIBCRTEND=	# nothing
42LIBC=		# nothing
43
44BINDIR=/usr/mdec
45BINMODE=444
46
47.PATH:	${.CURDIR} ${.CURDIR}/..
48.PATH:	${.CURDIR}/../../lib
49
50LDFLAGS+= -nostdlib -T${LDSCRIPT} -Bsymbolic -shared
51CPPFLAGS+= -I$S -I${.CURDIR} -I${.CURDIR}/../common -I$S/lib/libsa
52CPPFLAGS+= -I${.OBJDIR}
53CPPFLAGS+= -I${.CURDIR}/../../lib
54CPPFLAGS+= -I${S}/../common/include
55
56COPTS+=	-fpic -g -O2
57COPTS+=	-fshort-wchar -fno-strict-aliasing
58COPTS+=	-ffreestanding -fno-stack-protector
59LDFLAGS+= --defsym=EFI_SUBSYSTEM=0xa
60
61
62COPTS+= ${${ACTIVE_CC} == "gcc":? -Wno-error=unused-but-set-variable :}
63CPPFLAGS+= -nostdinc -D_STANDALONE
64CPPFLAGS+= -DEFIBOOT
65CPPFLAGS+= -DPROGRESS_FN=efi_progress
66
67CPPFLAGS+= -Wall -Wmissing-prototypes
68CPPFLAGS+= -Wno-pointer-sign
69
70CPPFLAGS+= -DHEAP_VARIABLE
71#CPPFLAGS+= -DSUPPORT_CD9660
72CPPFLAGS+= -D"devb2cdb(bno)=(bno)"
73CPPFLAGS+= -DSUPPORT_DOSFS
74#CPPFLAGS+= -DSUPPORT_EXT2FS
75CPPFLAGS+= -DSUPPORT_BOOTP
76CPPFLAGS+= -DSUPPORT_DHCP
77#CPPFLAGS+= -DSUPPORT_NFS
78CPPFLAGS+= -DSUPPORT_TFTP
79CPPFLAGS+= -DLIBSA_ENABLE_LS_OP
80
81#CPPFLAGS+= -DEFIBOOT_DEBUG
82#CPPFLAGS+= -DARP_DEBUG
83#CPPFLAGS+= -DBOOTP_DEBUG
84#CPPFLAGS+= -DNET_DEBUG
85#CPPFLAGS+= -DNETIF_DEBUG
86#CPPFLAGS+= -DNFS_DEBUG
87#CPPFLAGS+= -DRARP_DEBUG
88#CPPFLAGS+= -DRPC_DEBUG
89
90SAMISCCPPFLAGS+= -DLIBSA_PRINTF_LONGLONG_SUPPORT
91SAMISCCPPFLAGS+= -DLIBSA_PRINTF_WIDTH_SUPPORT
92SAMISCCPPFLAGS+= -D"cdb2devb(bno)=(bno)"
93
94### find out what to use for libsa
95SA_AS= library
96SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
97SAMISCMAKEFLAGS+="SA_USE_CREAD=yes"
98SAMISCMAKEFLAGS+="SA_INCLUDE_NET=yes"
99SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes"
100SAMISCMAKEFLAGS+="SA_ENABLE_BIENDIAN=yes"
101.include "${S}/lib/libsa/Makefile.inc"
102LIBSA= ${SALIB}
103
104### find out what to use for libkern
105KERN_AS= library
106LIBKERN_ARCH?= ${MACHINE_ARCH}
107KERNMISCMAKEFLAGS+="LIBKERN_ARCH=${LIBKERN_ARCH}"
108.include "${S}/lib/libkern/Makefile.inc"
109LIBKERN= ${KERNLIB}
110
111### find out what to use for libz
112Z_AS= library
113.include "${S}/lib/libz/Makefile.inc"
114LIBZ= ${ZLIB}
115
116### find out what to use for libgnuefi
117GNUEFI_AS= library
118LIBGNUEFI_ARCH?= ${MACHINE_ARCH}
119GNUEFIMISCMAKEFLAGS+="LIBGNUEFI_ARCH=${LIBGNUEFI_ARCH}"
120GNUEFIMISCCPPFLAGS+= -I${EFIDIR}/lib
121.include "${S}/lib/libgnuefi/Makefile.inc"
122LIBGNUEFI= ${GNUEFILIB}
123
124cleandir distclean: .WAIT cleanlibdir
125
126cleanlibdir:
127	-rm -rf lib
128
129LIBLIST= ${LIBGNUEFI} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBSA}
130
131VERSIONMACHINE=evbarm
132.include "${S}/conf/newvers_stand.mk"
133
134CLEANFILES+=	${PROG}.so ${PROG}.tmp
135
136${PROG}: ${PROG}.so
137	${OBJCOPY} -j .text -j .sdata -j .data -j .dynamic -j .dynsym -j .rel \
138	    -j .rela -j .rel.* -j .rela.* -j .rel* -j .rela* \
139	    -j .reloc -O binary ${PROG}.so ${.TARGET}
140
141.include <bsd.prog.mk>
142
143${PROG}.so: ${OBJS} ${LIBLIST} ${LDSCRIPT} ${.CURDIR}/../Makefile.efiboot
144	${LD} ${LDFLAGS} -o ${.TARGET}.tmp ${OBJS} ${LIBLIST}
145	@if ${OBJDUMP} -t ${.TARGET}.tmp | grep 'UND'; then		\
146	    (echo Undefined symbols; false);				\
147	fi
148	rm -f ${.TARGET}
149	mv ${.TARGET}.tmp ${.TARGET}
150
151KLINK_MACHINE?=	${MACHINE}
152.include <bsd.klinks.mk>
153