Makefile revision 1.80 
1#	$NetBSD: Makefile,v 1.80 2007/09/27 17:51:40 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
36SRCS+=		rtld.c reloc.c symbol.c malloc.c xmalloc.c xprintf.c debug.c \
37		map_object.c load.c search.c headers.c paths.c expand.c
38
39.if ${USE_SSP:Uno} == "yes"
40.PATH.c: ${NETBSDSRCDIR}/lib/libc/sys
41SRCS+=		stack_protector.c
42.endif
43
44BINDIR=		${SHLINKINSTALLDIR}
45
46CPPFLAGS+=	-DLIBDIR=\"${LIBDIR}\" -D_PATH_RTLD=\"${BINDIR}/${PROG}\"
47CPPFLAGS+=	-I${.CURDIR}
48CPPFLAGS+=	-DRTLD_LOADER
49CPPFLAGS+=	-D_RTLD_SOURCE
50CPPFLAGS+=	-DCOMBRELOC
51#CPPFLAGS+=	-DDEBUG
52#CPPFLAGS+=	-DRTLD_DEBUG
53#CPPFLAGS+=	-DRTLD_DEBUG_RELOC
54#DBG=		-g
55DBG=		-O3 -fomit-frame-pointer
56
57.if ${SHLIBDIR} != ${LIBDIR}
58CPPFLAGS+=	-DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\"
59.endif
60
61LDADD+=		-L${CLIBOBJ} -L${DESTDIR}${LIBDIR}
62.if ${MKPICLIB} != "no"
63LDADD+=		-lc_pic
64.if ${MKPICINSTALL} != "no"
65DPADD+=		${LIBC_PIC}
66.endif
67DPADD+=		${CLIBOBJ}/libc_pic.a
68.else
69LDADD+=		-lc
70DPADD+=		${CLIBOBJ}/libc.a
71.endif
72
73STRIPFLAG=
74
75.PATH: $M
76
77${PROG}: ${OBJS} ${DPADD}
78	${_MKMSG_LINK} ${PROG}
79	${CC} ${LDFLAGS} -o ${PROG} ${OBJS} ${LDADD}
80
81.if ${SHLINKINSTALLDIR} != "/usr/libexec"
82SYMLINKS+=	${SHLINKINSTALLDIR}/${PROG} /usr/libexec/${PROG}
83.endif
84
85.include <bsd.prog.mk>
86.else
87
88MAN=		ld.elf_so.1
89
90.include <bsd.man.mk>
91.endif
92