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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 
      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      (${MACHINE_ARCH} == "sparc") ||					\
     18      (${MACHINE_ARCH} == "sparc64") ||					\
     19      (${MACHINE_ARCH} == "x86_64") ||					\
     20      (${MACHINE_ARCH} == "vax")) &&					\
     21     ${OBJECT_FMT} == "ELF" && ${MKPIC} != "no"
     22 
     23 PROG=		ld.elf_so
     24 
     25 LDFLAGS+=	-shared -symbolic -nostartfiles
     26 LDFLAGS+=	-Wl,-static
     27 
     28 # Adds SRCS, CPPFLAGS, LDFLAGS, etc.  Must go first so MD startup source
     29 # is first.
     30 .if exists($M/Makefile.inc)
     31 .include "$M/Makefile.inc"
     32 .endif
     33 
     34 CLIBOBJ!=	cd ${NETBSDSRCDIR}/lib/libc && ${PRINTOBJDIR}
     35 
     36 SRCS+=		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
     41 SRCS+=		stack_protector.c
     42 .endif
     43 
     44 BINDIR=		${SHLINKINSTALLDIR}
     45 
     46 CPPFLAGS+=	-DLIBDIR=\"${LIBDIR}\" -D_PATH_RTLD=\"${BINDIR}/${PROG}\"
     47 CPPFLAGS+=	-I${.CURDIR}
     48 CPPFLAGS+=	-DRTLD_LOADER
     49 CPPFLAGS+=	-D_RTLD_SOURCE
     50 CPPFLAGS+=	-DCOMBRELOC
     51 #CPPFLAGS+=	-DDEBUG
     52 #CPPFLAGS+=	-DRTLD_DEBUG
     53 #CPPFLAGS+=	-DRTLD_DEBUG_RELOC
     54 #DBG=		-g
     55 DBG=		-O3 -fomit-frame-pointer
     56 
     57 .if ${SHLIBDIR} != ${LIBDIR}
     58 CPPFLAGS+=	-DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\"
     59 .endif
     60 
     61 LDADD+=		-L${CLIBOBJ} -L${DESTDIR}${LIBDIR}
     62 .if ${MKPICLIB} != "no"
     63 LDADD+=		-lc_pic
     64 .if ${MKPICINSTALL} != "no"
     65 DPADD+=		${LIBC_PIC}
     66 .endif
     67 DPADD+=		${CLIBOBJ}/libc_pic.a
     68 .else
     69 LDADD+=		-lc
     70 DPADD+=		${CLIBOBJ}/libc.a
     71 .endif
     72 
     73 STRIPFLAG=
     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"
     82 SYMLINKS+=	${SHLINKINSTALLDIR}/${PROG} /usr/libexec/${PROG}
     83 .endif
     84 
     85 .include <bsd.prog.mk>
     86 .else
     87 
     88 MAN=		ld.elf_so.1
     89 
     90 .include <bsd.man.mk>
     91 .endif
     92