Makefile revision 45501 
1#
2#	$Id: Makefile,v 1.5 1999/02/15 05:02:54 nate Exp $
3#
4PROG=		ld-elf.so.1
5SRCS=		rtld_start.S rtld.c map_object.c malloc.c xmalloc.c debug.c \
6		reloc.c
7NOMAN=		true
8CFLAGS+=	-Wall -DFREEBSD_ELF -I${.CURDIR}/${MACHINE_ARCH} -I${.CURDIR}
9LDFLAGS+=	-nostdlib -e .rtld_start
10INSTALLFLAGS+=	-fschg -C
11
12.if exists(${.CURDIR}/${MACHINE_ARCH}/Makefile.inc)
13.include "${.CURDIR}/${MACHINE_ARCH}/Makefile.inc"
14.endif
15
16# If LDSCRIPT is defined, we build the dynamic linker as an
17# executable.  Otherwise we build it as a shared object.  We ignore
18# LDSCRIPT if the running kernel is too old to support it.
19.if defined(LDSCRIPT)
20KERN_OSRELDATE!=	/sbin/sysctl -n kern.osreldate 2>/dev/null || echo 0
21.if ${KERN_OSRELDATE} >= 400001
22LDSO_IS_EXECUTABLE=	yes
23.endif
24.endif
25
26.ifdef LDSO_IS_EXECUTABLE
27OBJS+=		dyn_hack.so
28LDFLAGS+=	-Wl,-T,${LDSCRIPT} -Wl,-E -Wl,-Bstatic
29LDADD+=		-lc
30.else
31CFLAGS+=	-fpic -DPIC
32LDFLAGS+=	-shared -Wl,-Bsymbolic
33LDADD+=		-lc_pic
34.endif
35
36dyn_hack.so:
37	${CC} -shared -nostdlib -o dyn_hack.so -x c /dev/null
38
39.PATH: ${.CURDIR}/${MACHINE_ARCH}
40
41.include <bsd.prog.mk>
42