Makefile revision 1.20 
1#	$NetBSD: Makefile,v 1.20 2016/09/08 14:42:33 christos Exp $
2
3WARNS		?= 1
4NOMAN		=
5NOPIE		=
6
7BINMODE		= 444
8
9S		= ${.CURDIR}/../../../..
10COMMON		= ${.CURDIR}/../common
11
12LIBSADIR	= ${S}/lib/libsa
13SYSVBFSDIR	= ${S}/fs/sysvbfs
14EWS4800MIPSDIR	= ${.CURDIR}/../../ews4800mips
15DEVDIR		= ${.CURDIR}/../../dev
16
17# XXX SHOULD NOT NEED TO DEFINE THESE!
18LIBCRT0=
19LIBCRTI=
20LIBC=
21LIBCRTBEGIN=
22LIBCRTEND=
23
24.PATH:		${COMMON} ${LIBSADIR} ${SYSVBFSDIR}	\
25		${EWS4800MIPSDIR} ${SBDDIR} ${DEVDIR}
26
27COFFHDRFIX	= ${.OBJDIR}/coffhdrfix
28
29PROG		= boot
30BOOT_KERNEL	= boot_kernel
31FILES		+= ${PROG}.coff ${BOOT_KERNEL}.gz # XXX hack to install these
32SRCS		= start.S boot.c prompt.c delay.c cmd.c loader.c
33SRCS		+= bfs_subr.o disk.c diskutil.c
34SRCS		+= devopen.c datafs.c bootfs.c ustarfs.c
35SRCS		+= lance.c ether_if.c
36SRCS		+= device_test.c cop0.c mem.c
37SRCS		+= boot_device.c floppy_2d.c floppy_2hd_ibmpc.c
38#SRCS		+= floppy_2hc.c
39SRCS		+= console.c cons_rom.c cons_fb.c cons_zskbd.c cons_zs.c
40BINKERNEL_C	= ${COMMON}/binkernel.c
41BINKERNEL_SIZE	= '2 * 1024 * 1024'
42BINKERNEL_O	= binkernel.o
43BINKERNEL_DUMMY_O= binkernel_dummy.o
44
45# ${S}/lib/libsa
46SRCS		+= dev_net.c
47# ${S}/fs/sysvbfs
48SRCS		+= bfs.c
49# ../../dev
50SRCS		+= ga.c
51# ../../ews4800mips
52SRCS		+= pdinfo.c vtoc.c
53
54.PHONY: vers.c
55vers.c: version
56	${_MKTARGET_CREATE}
57	${HOST_SH} ${S}/conf/newvers_stand.sh ${.CURDIR}/version ${MACHINE}
58
59SRCS+=	vers.c
60CLEANFILES+= vers.c
61
62TEXTADDR	= 0xa0a00000
63LINKFLAGS	= -T ${S}/arch/mips/conf/stand.ldscript -Ttext ${TEXTADDR} \
64		  -e start -N
65COFFLDFLAGS	= -T ${COMMON}/coffboot.ldscript -N
66
67MIPSFLAGS	= -mips1 -G 0 -mno-abicalls
68DEBUGFLAGS	= -Wall -Werror
69DEBUGFLAGS	+= -Wmissing-prototypes -Wstrict-prototypes -Wpointer-arith
70DEBUGFLAGS	+= -Wno-format-zero-length -Wno-sign-compare
71OPTFLAGS	= -Os -mmemcpy
72FLAGS		= ${MIPSFLAGS} ${DEBUGFLAGS} ${OPTFLAGS}
73AFLAGS		= -xassembler-with-cpp -D_LOCORE ${FLAGS}
74CFLAGS		= ${FLAGS} -ffreestanding
75
76CPPFLAGS	+= -D_STANDALONE -DSUPPORT_BOOTP
77CPPFLAGS	+= -nostdinc -I${.OBJDIR} -I${.CURDIR} -I${COMMON} -I${S}
78CPPFLAGS	+= -D__daddr_t=int32_t
79#CPPFLAGS	+= -DBOOTP_DEBUG -DNETIF_DEBUG -DETHER_DEBUG -DNFS_DEBUG
80#CPPFLAGS	+= -DRPC_DEBUG -DRARP_DEBUG -DNET_DEBUG -DDEBUG -DPARANOID
81
82CLEANFILES	+= ${BINKERNEL_DUMMY_O} ${BINKERNEL_O}
83CLEANFILES	+= ${PROG} ${PROG}.elf ${PROG}.coff ${PROG}.tmp ${PROG}.dis
84CLEANFILES	+= ${COFFHDRFIX}
85CLEANFILES	+= ${BOOT_KERNEL} ${BOOT_KERNEL}.elf ${BOOT_KERNEL}.tmp
86CLEANFILES	+= ${BOOT_KERNEL}.gz ${BOOT_KERNEL}.gz.tmp
87
88.include "${S}/lib/libkern/Makefile.inc"
89LIBKERN=	${KERNLIB}
90
91.include "${S}/lib/libz/Makefile.inc"
92LIBZ=		${ZLIB}
93
94CPPFLAGS+= -DLIBSA_ENABLE_LS_OP
95SAMISCMAKEFLAGS= SA_USE_CREAD=yes SA_USE_LOADFILE=yes SA_ENABLE_LS_OP=yes
96.include "${S}/lib/libsa/Makefile.inc"
97LIBSA=		${SALIB}
98
99LIBS		= ${LIBSA} ${LIBZ} ${LIBKERN}
100
101# fixup GNU binutils file offset error.
102coffhdrfix:	${COMMON}/coffhdrfix.c
103	${HOST_CC} -o ${COFFHDRFIX} ${COMMON}/coffhdrfix.c
104
105cleandir distclean: .WAIT cleanlibdir
106
107cleanlibdir:
108	-rm -rf lib
109
110${BINKERNEL_DUMMY_O}: ${BINKERNEL_C}
111	${_MKTARGET_COMPILE}
112	${COMPILE.c} -DKERNEL_SIZE=0 ${BINKERNEL_C} -o ${.TARGET}
113
114${BINKERNEL_O}: ${BINKERNEL_C}
115	${_MKTARGET_COMPILE}
116	${COMPILE.c} -DKERNEL_SIZE=${BINKERNEL_SIZE} ${BINKERNEL_C} \
117	    -o ${.TARGET}
118
119all realall: ${PROG}.coff ${BOOT_KERNEL}.gz
120
121${PROG}: ${BINKERNEL_DUMMY_O} ${OBJS} ${LIBS}
122	${_MKTARGET_LINK}
123	${LD} ${LINKFLAGS} -S -o ${PROG}.elf ${OBJS} ${LIBS} \
124	    ${BINKERNEL_DUMMY_O}
125	${OBJDUMP} -h ${PROG}.elf
126#	${OBJDUMP} -m mips:4000 -d ${PROG}.elf > ${PROG}.dis
127	mv ${PROG}.elf ${PROG}
128	ls -al ${PROG}
129
130.include <bsd.klinks.mk>
131.include <bsd.prog.mk>
132
133${PROG}.coff:	${PROG}
134	${_MKTARGET_CREATE}
135	${ELF2ECOFF} ${PROG} ${.TARGET}.tmp
136	mv ${.TARGET}.tmp ${.TARGET}
137	
138${BOOT_KERNEL}.gz: ${BINKERNEL_O} ${OBJS} ${LIBS}
139	${_MKTARGET_LINK}
140	${LD} ${LINKFLAGS} -o ${BOOT_KERNEL}.elf ${OBJS} ${LIBS} \
141	    ${BINKERNEL_O}
142	mv ${BOOT_KERNEL}.elf ${BOOT_KERNEL}
143	${OBJDUMP} -h ${BOOT_KERNEL}
144	${TOOL_GZIP_N} -9c ${BOOT_KERNEL} > ${.TARGET}.tmp
145	mv ${.TARGET}.tmp ${.TARGET}
146	ls -al ${.TARGET}
147
148COPTS.ustarfs.c+=	-fno-strict-aliasing
149