Makefile revision 1.82 
1#	$NetBSD: Makefile,v 1.82 2007/10/29 20:36:31 christos 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
36.PATH.c: ${NETBSDSRCDIR}/lib/libc/sys
37
38SRCS+=		rtld.c reloc.c symbol.c xmalloc.c xprintf.c debug.c \
39		map_object.c load.c search.c headers.c paths.c expand.c \
40		stack_protector.c
41
42.if ${USE_SSP:Uno} == "yes"
43.PATH.c: ${NETBSDSRCDIR}/lib/libc/sys
44SRCS+=		stack_protector.c
45.endif
46
47BINDIR=		${SHLINKINSTALLDIR}
48
49CPPFLAGS+=	-DLIBDIR=\"${LIBDIR}\" -D_PATH_RTLD=\"${BINDIR}/${PROG}\"
50CPPFLAGS+=	-I${.CURDIR}
51CPPFLAGS+=	-DRTLD_LOADER
52CPPFLAGS+=	-D_RTLD_SOURCE
53CPPFLAGS+=	-DCOMBRELOC
54#CPPFLAGS+=	-DDEBUG
55#CPPFLAGS+=	-DRTLD_DEBUG
56#CPPFLAGS+=	-DRTLD_DEBUG_RELOC
57#DBG=		-g
58DBG=		-O3 -fomit-frame-pointer
59
60.if ${SHLIBDIR} != ${LIBDIR}
61CPPFLAGS+=	-DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\"
62.endif
63
64LDADD+=		-L${CLIBOBJ} -L${DESTDIR}${LIBDIR}
65.if ${MKPICLIB} != "no"
66LDADD+=		-lc_pic
67.if ${MKPICINSTALL} != "no"
68DPADD+=		${LIBC_PIC}
69.endif
70DPADD+=		${CLIBOBJ}/libc_pic.a
71.else
72LDADD+=		-lc
73DPADD+=		${CLIBOBJ}/libc.a
74.endif
75
76STRIPFLAG=
77
78.PATH: $M
79
80${PROG}: ${OBJS} ${DPADD}
81	${_MKMSG_LINK} ${PROG}
82	${CC} ${LDFLAGS} -o ${PROG} ${OBJS} ${LDADD}
83
84.if ${SHLINKINSTALLDIR} != "/usr/libexec"
85SYMLINKS+=	${SHLINKINSTALLDIR}/${PROG} /usr/libexec/${PROG}
86.endif
87
88.include <bsd.prog.mk>
89.else
90
91MAN=		ld.elf_so.1
92
93.include <bsd.man.mk>
94.endif
95