Makefile.efiboot revision 1.3 
1# $NetBSD: Makefile.efiboot,v 1.3 2018/09/03 00:04:02 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 efigetsecs.c efifdt.c efifile.c efiblock.c efinet.c efipxe.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
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
54
55COPTS+=	-fpic -g -O2
56COPTS+=	-fshort-wchar -fno-strict-aliasing
57COPTS+=	-ffreestanding -fno-stack-protector
58LDFLAGS+= --defsym=EFI_SUBSYSTEM=0xa
59
60
61COPTS+= ${${ACTIVE_CC} == "gcc":? -Wno-error=unused-but-set-variable :}
62CPPFLAGS+= -nostdinc -D_STANDALONE
63CPPFLAGS+= -DEFIBOOT
64
65CPPFLAGS+= -Wall -Wmissing-prototypes
66CPPFLAGS+= -Wno-pointer-sign
67
68CPPFLAGS+= -DHEAP_VARIABLE
69#CPPFLAGS+= -DSUPPORT_CD9660
70CPPFLAGS+= -D"devb2cdb(bno)=(bno)"
71CPPFLAGS+= -DSUPPORT_DOSFS
72#CPPFLAGS+= -DSUPPORT_EXT2FS
73CPPFLAGS+= -DSUPPORT_BOOTP
74CPPFLAGS+= -DSUPPORT_DHCP
75#CPPFLAGS+= -DSUPPORT_NFS
76CPPFLAGS+= -DSUPPORT_TFTP
77CPPFLAGS+= -DLIBSA_ENABLE_LS_OP
78
79#CPPFLAGS+= -DARP_DEBUG
80#CPPFLAGS+= -DBOOTP_DEBUG
81#CPPFLAGS+= -DNET_DEBUG
82#CPPFLAGS+= -DNETIF_DEBUG
83#CPPFLAGS+= -DNFS_DEBUG
84#CPPFLAGS+= -DRARP_DEBUG
85#CPPFLAGS+= -DRPC_DEBUG
86
87SAMISCCPPFLAGS+= -DLIBSA_PRINTF_LONGLONG_SUPPORT
88SAMISCCPPFLAGS+= -DLIBSA_PRINTF_WIDTH_SUPPORT
89SAMISCCPPFLAGS+= -D"cdb2devb(bno)=(bno)"
90
91### find out what to use for libsa
92SA_AS= library
93SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
94SAMISCMAKEFLAGS+="SA_USE_CREAD=yes"
95SAMISCMAKEFLAGS+="SA_INCLUDE_NET=yes"
96SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes"
97.include "${S}/lib/libsa/Makefile.inc"
98LIBSA= ${SALIB}
99
100### find out what to use for libkern
101KERN_AS= library
102LIBKERN_ARCH?= ${MACHINE_ARCH}
103KERNMISCMAKEFLAGS+="LIBKERN_ARCH=${LIBKERN_ARCH}"
104.include "${S}/lib/libkern/Makefile.inc"
105LIBKERN= ${KERNLIB}
106
107### find out what to use for libz
108Z_AS= library
109.include "${S}/lib/libz/Makefile.inc"
110LIBZ= ${ZLIB}
111
112### find out what to use for libgnuefi
113GNUEFI_AS= library
114LIBGNUEFI_ARCH?= ${MACHINE_ARCH}
115GNUEFIMISCMAKEFLAGS+="LIBGNUEFI_ARCH=${LIBGNUEFI_ARCH}"
116GNUEFIMISCCPPFLAGS+= -I${EFIDIR}/lib
117.include "${S}/lib/libgnuefi/Makefile.inc"
118LIBGNUEFI= ${GNUEFILIB}
119
120cleandir distclean: .WAIT cleanlibdir
121
122cleanlibdir:
123	-rm -rf lib
124
125LIBLIST= ${LIBGNUEFI} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBSA}
126
127VERSIONMACHINE=evbarm
128.include "${S}/conf/newvers_stand.mk"
129
130CLEANFILES+=	${PROG}.so ${PROG}.tmp
131
132${PROG}: ${PROG}.so
133	${OBJCOPY} -j .text -j .sdata -j .data -j .dynamic -j .dynsym -j .rel \
134	    -j .rela -j .rel.* -j .rela.* -j .rel* -j .rela* \
135	    -j .reloc -O binary ${PROG}.so ${.TARGET}
136
137.include <bsd.prog.mk>
138
139${PROG}.so: ${OBJS} ${LIBLIST} ${LDSCRIPT} ${.CURDIR}/../Makefile.efiboot
140	${LD} ${LDFLAGS} -o ${.TARGET}.tmp ${OBJS} ${LIBLIST}
141	@if ${OBJDUMP} -t ${.TARGET}.tmp | grep 'UND'; then		\
142	    (echo Undefined symbols; false);				\
143	fi
144	rm -f ${.TARGET}
145	mv ${.TARGET}.tmp ${.TARGET}
146
147KLINK_MACHINE?=	${MACHINE}
148.include <bsd.klinks.mk>
149