Makefile revision 211785 
1# $FreeBSD: head/libexec/rtld-elf/Makefile 211785 2010-08-24 23:19:14Z 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
13.if exists(${.CURDIR}/${MACHINE_ARCH})
14RTLD_ARCH=	${MACHINE_ARCH}
15.else
16RTLD_ARCH=	${MACHINE_CPUARCH}
17.endif
18CFLAGS+=	-I${.CURDIR}/${RTLD_ARCH} -I${.CURDIR}
19.if ${MACHINE_ARCH} == "powerpc64"
20LDFLAGS+=	-nostdlib -e _rtld_start
21.else
22LDFLAGS+=	-nostdlib -e .rtld_start
23.endif
24WARNS?=		2
25INSTALLFLAGS=	-C -b
26PRECIOUSPROG=
27BINDIR=		/libexec
28SYMLINKS=	${BINDIR}/${PROG} /usr/libexec/${PROG}
29MLINKS=		rtld.1 ld-elf.so.1.1 \
30		rtld.1 ld.so.1
31
32CFLAGS+=	-fpic -DPIC
33LDFLAGS+=	-shared -Wl,-Bsymbolic
34DPADD=		${LIBC_PIC}
35LDADD=		-lc_pic -lssp_nonshared
36
37.if ${MACHINE_CPUARCH} != "ia64"
38.if ${MK_SYMVER} == "yes"
39LIBCDIR=	${.CURDIR}/../../lib/libc
40VERSION_DEF=	${LIBCDIR}/Versions.def
41SYMBOL_MAPS=	${.CURDIR}/Symbol.map
42VERSION_MAP=	Version.map
43LDFLAGS+=	-Wl,--version-script=${VERSION_MAP}
44
45${PROG}:	${VERSION_MAP}
46
47.if exists(${.CURDIR}/${RTLD_ARCH}/Symbol.map)
48SYMBOL_MAPS+=	${.CURDIR}/${RTLD_ARCH}/Symbol.map
49.endif
50.endif
51.endif
52
53.sinclude "${.CURDIR}/${RTLD_ARCH}/Makefile.inc"
54
55# Since moving rtld-elf to /libexec, we need to create a symlink.
56# Fixup the existing binary that's there so we can symlink over it.
57beforeinstall:
58.if exists(${DESTDIR}/usr/libexec/${PROG})
59	-chflags noschg ${DESTDIR}/usr/libexec/${PROG}
60.endif
61
62.PATH: ${.CURDIR}/${RTLD_ARCH}
63
64.include <bsd.symver.mk>
65.include <bsd.prog.mk>
66