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Makefile revision 1.75 
      1 #	$NetBSD: Makefile,v 1.75 2006/08/27 07:22:02 simonb Exp $
      2 
      3 .include <bsd.own.mk>			# for OBJECT_FMT definition
      4 .include <bsd.shlib.mk>			# for SHLINKINSTALLDIR definition
      5 
      6 ARCHSUBDIR=	${MACHINE_CPU}
      7 M=		${.CURDIR}/arch/${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      (${MACHINE_CPU} == "sh5") ||					\
     18      (${MACHINE_ARCH} == "sparc") ||					\
     19      (${MACHINE_ARCH} == "sparc64") ||					\
     20      (${MACHINE_ARCH} == "x86_64") ||					\
     21      (${MACHINE_ARCH} == "vax")) &&					\
     22     ${OBJECT_FMT} == "ELF" && ${MKPIC} != "no"
     23 
     24 PROG=		ld.elf_so
     25 
     26 LDFLAGS+=	-shared -symbolic -nostartfiles
     27 LDFLAGS+=	-Wl,-static
     28 
     29 # Adds SRCS, CPPFLAGS, LDFLAGS, etc.  Must go first so MD startup source
     30 # is first.
     31 .if exists($M/Makefile.inc)
     32 .include "$M/Makefile.inc"
     33 .endif
     34 
     35 CLIBOBJ!=	cd ${NETBSDSRCDIR}/lib/libc && ${PRINTOBJDIR}
     36 
     37 SRCS+=		rtld.c reloc.c symbol.c malloc.c xmalloc.c xprintf.c debug.c \
     38 		map_object.c load.c search.c headers.c paths.c
     39 
     40 BINDIR=		${SHLINKINSTALLDIR}
     41 
     42 CPPFLAGS+=	-DLIBDIR=\"${LIBDIR}\" -D_PATH_RTLD=\"${BINDIR}/${PROG}\"
     43 CPPFLAGS+=	-I${.CURDIR}
     44 CPPFLAGS+=	-DRTLD_LOADER
     45 CPPFLAGS+=	-D_RTLD_SOURCE
     46 #CPPFLAGS+=	-DDEBUG
     47 #CPPFLAGS+=	-DRTLD_DEBUG
     48 #CPPFLAGS+=	-DRTLD_DEBUG_RELOC
     49 #DBG=		-g
     50 DBG=		-O3 -fomit-frame-pointer
     51 
     52 .if ${SHLIBDIR} != ${LIBDIR}
     53 CPPFLAGS+=	-DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\"
     54 .endif
     55 
     56 LDADD+=		-L${CLIBOBJ} -L${DESTDIR}${LIBDIR} -lc_pic
     57 .if ${MKPICINSTALL} != "no"
     58 DPADD+=		${LIBC_PIC}
     59 .endif
     60 DPADD+=		${CLIBOBJ}/libc_pic.a
     61 
     62 STRIPFLAG=
     63 
     64 .PATH: $M
     65 
     66 ${PROG}: ${OBJS} ${DPADD}
     67 	${_MKMSG_LINK} ${PROG}
     68 	${CC} ${LDFLAGS} -o ${PROG} ${OBJS} ${LDADD}
     69 
     70 .if ${SHLINKINSTALLDIR} != "/usr/libexec"
     71 SYMLINKS+=	${SHLINKINSTALLDIR}/${PROG} /usr/libexec/${PROG}
     72 .endif
     73 
     74 .include <bsd.prog.mk>
     75 .else
     76 
     77 MAN=		ld.elf_so.1
     78 
     79 .include <bsd.man.mk>
     80 .endif
     81