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Makefile revision 1.25 
      1 #	$NetBSD: Makefile,v 1.25 2016/10/13 13:29:39 martin Exp $
      2 
      3 CPPFLAGS+=	-I${.CURDIR}/arch/${BINUTILS_MACHINE_ARCH} \
      4 		-I${DIST}/ld \
      5 		-DDEFAULT_EMULATION=\"${G_EMUL}\" \
      6 		-DSCRIPTDIR=\"${SCRIPTSDIR}\" \
      7 		-DTARGET=\"${G_target_alias}\" \
      8 		-DBINDIR=\"/usr/bin\" \
      9 		-DTOOLBINDIR=\"/usr/bin\" \
     10 		-DENABLE_PLUGINS \
     11 		-DELF_LIST_OPTIONS=TRUE \
     12 		-DELF_SHLIB_LIST_OPTIONS=TRUE \
     13 		-DELF_PLT_UNWIND_LIST_OPTIONS=TRUE
     14 
     15 .include "${.CURDIR}/../common/Makefile.inc"
     16 .include "${.CURDIR}/arch/${BINUTILS_MACHINE_ARCH}/defs.mk"
     17 
     18 SCRIPTSDIR=	/usr/libdata
     19 
     20 PROG=		ld
     21 SRCS=		${G_OFILES:.o=.c}
     22 
     23 COPTS.ldgram.c = -Wno-stack-protector
     24 
     25 PROGDPLIBS+=	bfd	${TOP}/${BFDSUBDIR}/libbfd
     26 PROGDPLIBS+=	iberty 	${TOP}/${BFDSUBDIR}/libiberty
     27 
     28 TEXINFO=	${G_TEXINFOS}
     29 COMMONOBJDIR!=	cd ${TOP}/usr.bin/common && ${PRINTOBJDIR}
     30 INFOFLAGS=	-I${COMMONOBJDIR} -I${DIST}/ld -I${DIST}/bfd/doc -I${DIST}/libiberty
     31 
     32 FILESDIR=	${SCRIPTSDIR}/ldscripts
     33 
     34 .PATH: ${COMMONOBJDIR} ${DIST}/ld ${DIST}/ld/emulparams \
     35 	${DIST}/ld/emultempl ${DIST}/ld/scripttempl ldscripts
     36 
     37 BUILDSYMLINKS+=	${G_STRINGIFY} stringify.sed
     38 BUILDSYMLINKS+=	gen-doc.texi configdoc.texi
     39 
     40 ${PROG}.info: configdoc.texi bfdver.texi
     41 
     42 .for f in ${G_EMULATION_OFILES:S/^e//:R}
     43 .if exists(.depend.${f}) && !(make(clean) || make(cleandir))
     44 .include ".depend.${f}"
     45 .endif
     46 
     47 .depend.${f}: ${f}.sh
     48 	${_MKTARGET_CREATE}
     49 	(srcdir=${DIST}/ld EMULATION_NAME=$f . ${>:M*.sh} && \
     50 		if [ x"$$TEMPLATE_NAME" != x ]; then \
     51 			temp_name=$$TEMPLATE_NAME.em; \
     52 		else \
     53 			temp_name=; \
     54 		fi; \
     55 		if [ x"$$SCRIPT_NAME" != x ]; then \
     56 			script=$$SCRIPT_NAME.sc; \
     57 		else \
     58 			script=; \
     59 		fi; \
     60 		echo "e${f}.c: $$temp_name $$script" \
     61 	) >$@
     62 
     63 DPSRCS+=	.depend.${f} e${f}.c
     64 CLEANFILES+=	.depend.${f} e${f}.c
     65 
     66 # XXX super hack
     67 . if (${BINUTILS_MACHINE_ARCH} == "x86_64" && \
     68       ("${f}" == "elf_i386" || "${f}" == "i386nbsd"))
     69 EMUL_LIB_PATH.${f}=/usr/lib/i386
     70 . elif (${BINUTILS_MACHINE_ARCH} == "sparc64" && \
     71       ("${f}" == "elf32_sparc" || "${f}" == "sparcnbsd"))
     72 EMUL_LIB_PATH.${f}=/usr/lib/sparc
     73 . elif ${BINUTILS_MACHINE_ARCH} == "mips64el"
     74 .  if "${f}" == "elf32ltsmip" || "${f}" == "elf32btsmip"
     75 EMUL_LIB_PATH.${f}:=/usr/lib/o32
     76 .  elif "${f}" == "elf64ltsmip" || "${f}" == "elf64btsmip"
     77 EMUL_LIB_PATH.${f}:=/usr/lib/64
     78 .  else
     79 EMUL_LIB_PATH.${f}=/usr/lib
     80 .  endif
     81 . else
     82 EMUL_LIB_PATH.${f}=/usr/lib
     83 . endif
     84 
     85 #GENSCRIPTS = LIB_PATH='${LIB_PATH}' $(SHELL) $(srcdir)/genscripts.sh "${srcdir}" "${libdir}" "${prefix}" "${exec_prefix}" @host@ @target@ @ta rget_alias@ "@EMULATION_LIBPATH@" "@NATIVE_LIB_DIRS@" @use_sysroot@
     86 
     87 e${f}.c: ${DIST}/ld/genscripts.sh ${.CURDIR}/Makefile stringify.sed
     88 	${_MKTARGET_CREATE}
     89 	unset MACHINE || true; \
     90 	LIB_PATH=${EMUL_LIB_PATH.${f}} NATIVE=yes \
     91 		${HOST_SH} ${DIST}/ld/genscripts.sh ${DIST}/ld ${LIBDIR} "/usr" "/usr/bin" \
     92 		${G_target_alias} ${G_target_alias} ${G_target_alias} \
     93 		${G_EMUL} ${LIBDIR} yes ${G_enable_initfini_array}  ${f} "${G_target_alias}"
     94 
     95 .if ${BINUTILS_MACHINE_ARCH} == "x86_64" || \
     96     ${BINUTILS_MACHINE_ARCH} == "sparc64" || \
     97     !empty(BINUTILS_MACHINE_ARCH:Mearm*) || \
     98     !empty(BINUTILS_MACHINE_ARCH:Marm*) || \
     99     ${BINUTILS_MACHINE_ARCH} == "aarch64" || \
    100     !empty(BINUTILS_MACHINE_ARCH:Mmips64*)
    101 FILES+=		${f}.x ${f}.xbn ${f}.xn ${f}.xr ${f}.xu
    102 
    103 # XXX hack to find out if .xs/.xc exists - slow!
    104 HAS_XS!=	grep '^GENERATE_SHLIB_SCRIPT' ${DIST}/ld/emulparams/${f}.sh || echo
    105 # XXX
    106 #HAS_XC!=	grep '^GENERATE_COMBRELOC_SCRIPT' ${DIST}/ld/emulparams/${f}.sh || echo
    107 .if !empty(BINUTILS_MACHINE_ARCH:Mearm*) || \
    108     !empty(BINUTILS_MACHINE_ARCH:Marm*) || \
    109     ${BINUTILS_MACHINE_ARCH} == "aarch64"
    110 HAS_XS=		yes
    111 .endif
    112 .if !empty(HAS_XS)
    113 FILES+= ${f}.xc ${f}.xd ${f}.xdc ${f}.xdw ${f}.xs ${f}.xsc ${f}.xsw ${f}.xw
    114 # only do this if we don't have GENERATE_SHLIB_SCRIPT
    115 .elif !empty(BINUTILS_MACHINE_ARCH:Mmips64*)
    116 FILES+= ${f}.xc ${f}.xs ${f}.xsc ${f}.xsw ${f}.xw
    117 .endif
    118 .endif	# x64_64 || sparc64 || mips64
    119 
    120 .endfor
    121 
    122 .include <bsd.prog.mk>
    123 .include <bsd.info.mk>
    124 .include <bsd.subdir.mk>
    125 
    126 # Make sure we use the pre-generated C files
    127 .l.c .y.c .y.h:
    128 	@true
    129 
    130 cleandir: __cleanldscripts 
    131 __cleanldscripts:
    132 	-rm -rf ldscripts tmpdir
    133 
    134 LDADD+=		-lintl -lz
    135 DPADD+=		${LIBINTL} ${LIBZ}
    136