Makefile revision 1.84 
1#	$NetBSD: Makefile,v 1.84 2007/11/13 15:34:51 ad Exp $
2
3.include <bsd.own.mk>			# for OBJECT_FMT definition
4.include <bsd.shlib.mk>			# for SHLINKINSTALLDIR definition
5
6ARCHSUBDIR=	${MACHINE_CPU}
7M=		${.CURDIR}/arch/${ARCHSUBDIR}
8
9.if ((${MACHINE_ARCH} == "alpha") ||					\
10     (${MACHINE_CPU} == "arm") ||					\
11     (${MACHINE_ARCH} == "hppa") ||					\
12     (${MACHINE_ARCH} == "i386") ||					\
13     (${MACHINE_ARCH} == "m68k") ||					\
14     (${MACHINE_CPU} == "mips") ||					\
15     (${MACHINE_ARCH} == "powerpc") ||					\
16     (${MACHINE_CPU} == "sh3") ||					\
17     (${MACHINE_ARCH} == "sparc") ||					\
18     (${MACHINE_ARCH} == "sparc64") ||					\
19     (${MACHINE_ARCH} == "x86_64") ||					\
20     (${MACHINE_ARCH} == "vax")) &&					\
21    ${OBJECT_FMT} == "ELF" && ${MKPIC} != "no"
22
23PROG=		ld.elf_so
24
25LDFLAGS+=	-shared -symbolic -nostartfiles
26LDFLAGS+=	-Wl,-static
27
28# Adds SRCS, CPPFLAGS, LDFLAGS, etc.  Must go first so MD startup source
29# is first.
30.if exists($M/Makefile.inc)
31.include "$M/Makefile.inc"
32.endif
33
34CLIBOBJ!=	cd ${NETBSDSRCDIR}/lib/libc && ${PRINTOBJDIR}
35
36SRCS+=		rtld.c reloc.c symbol.c xmalloc.c xprintf.c debug.c \
37		map_object.c load.c search.c headers.c paths.c expand.c
38
39.PATH.c: ${NETBSDSRCDIR}/lib/libc/misc
40SRCS+=		stack_protector.c
41
42.PATH.c: ${NETBSDSRCDIR}/lib/libc/stdlib
43SRCS+=		exit.c
44
45BINDIR=		${SHLINKINSTALLDIR}
46
47CPPFLAGS+=	-DLIBDIR=\"${LIBDIR}\" -D_PATH_RTLD=\"${BINDIR}/${PROG}\"
48CPPFLAGS+=	-I${.CURDIR}
49CPPFLAGS+=	-DRTLD_LOADER
50CPPFLAGS+=	-D_RTLD_SOURCE
51CPPFLAGS+=	-DCOMBRELOC
52#CPPFLAGS+=	-DDEBUG
53#CPPFLAGS+=	-DRTLD_DEBUG
54#CPPFLAGS+=	-DRTLD_DEBUG_RELOC
55#DBG=		-g
56DBG=		-O3 -fomit-frame-pointer
57
58.if ${SHLIBDIR} != ${LIBDIR}
59CPPFLAGS+=	-DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\"
60.endif
61
62LDADD+=		-L${CLIBOBJ} -L${DESTDIR}${LIBDIR}
63.if ${MKPICLIB} != "no"
64LDADD+=		-lc_pic
65.if ${MKPICINSTALL} != "no"
66DPADD+=		${LIBC_PIC}
67.endif
68DPADD+=		${CLIBOBJ}/libc_pic.a
69.else
70LDADD+=		-lc
71DPADD+=		${CLIBOBJ}/libc.a
72.endif
73
74STRIPFLAG=
75
76.PATH: $M
77
78${PROG}: ${OBJS} ${DPADD}
79	${_MKMSG_LINK} ${PROG}
80	${CC} ${LDFLAGS} -o ${PROG} ${OBJS} ${LDADD}
81
82.if ${SHLINKINSTALLDIR} != "/usr/libexec"
83SYMLINKS+=	${SHLINKINSTALLDIR}/${PROG} /usr/libexec/${PROG}
84.endif
85
86.include <bsd.prog.mk>
87.else
88
89MAN=		ld.elf_so.1
90
91.include <bsd.man.mk>
92.endif
93