Makefile revision 209885 
1# $FreeBSD: head/libexec/rtld-elf/Makefile 209885 2010-07-10 17:43:24Z nwhitehorn $
2
3.include <bsd.own.mk>
4MK_SSP=		no
5
6PROG?=		ld-elf.so.1
7SRCS=		rtld_start.S \
8		reloc.c rtld.c rtld_lock.c map_object.c \
9		malloc.c xmalloc.c debug.c libmap.c
10MAN=		rtld.1
11CSTD?=		gnu99
12CFLAGS+=	-Wall -DFREEBSD_ELF -DIN_RTLD
13CFLAGS+=	-I${.CURDIR}/${MACHINE_ARCH} -I${.CURDIR}
14.if ${MACHINE_ARCH} == "powerpc64"
15LDFLAGS+=	-nostdlib -e _rtld_start
16.else
17LDFLAGS+=	-nostdlib -e .rtld_start
18.endif
19WARNS?=		2
20INSTALLFLAGS=	-C -b
21PRECIOUSPROG=
22BINDIR=		/libexec
23SYMLINKS=	${BINDIR}/${PROG} /usr/libexec/${PROG}
24MLINKS=		rtld.1 ld-elf.so.1.1 \
25		rtld.1 ld.so.1
26
27CFLAGS+=	-fpic -DPIC
28LDFLAGS+=	-shared -Wl,-Bsymbolic
29DPADD=		${LIBC_PIC}
30LDADD=		-lc_pic -lssp_nonshared
31
32.if ${MACHINE_ARCH} != "ia64"
33.if ${MK_SYMVER} == "yes"
34LIBCDIR=	${.CURDIR}/../../lib/libc
35VERSION_DEF=	${LIBCDIR}/Versions.def
36SYMBOL_MAPS=	${.CURDIR}/Symbol.map
37VERSION_MAP=	Version.map
38LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
39
40${PROG}:	${VERSION_MAP}
41
42.if exists(${.CURDIR}/${MACHINE_ARCH}/Symbol.map)
43SYMBOL_MAPS+=	${.CURDIR}/${MACHINE_ARCH}/Symbol.map
44.endif
45.endif
46.endif
47
48.if exists(${.CURDIR}/${MACHINE_ARCH}/Makefile.inc)
49.include "${.CURDIR}/${MACHINE_ARCH}/Makefile.inc"
50.endif
51
52# Since moving rtld-elf to /libexec, we need to create a symlink.
53# Fixup the existing binary that's there so we can symlink over it.
54beforeinstall:
55.if exists(${DESTDIR}/usr/libexec/${PROG})
56	-chflags noschg ${DESTDIR}/usr/libexec/${PROG}
57.endif
58
59.PATH: ${.CURDIR}/${MACHINE_ARCH}
60
61.include <bsd.symver.mk>
62.include <bsd.prog.mk>
63