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Makefile revision 1.49 
      1 #	$NetBSD: Makefile,v 1.49 2002/05/07 12:12:53 lukem Exp $
      2 
      3 .include <bsd.own.mk>
      4 
      5 # XXX We can't currently build the toolchain for x86-64.
      6 .if ${MACHINE_ARCH} != "x86_64"
      7 TOOLCHAIN_BITS= toolchain .WAIT dbsym mdsetimage
      8 .endif
      9 
     10 # Dependencies in SUBDIR below ordered to maximize parallel ability.
     11 .if !defined(NOSUBDIR)
     12 SUBDIR=	host-mkdep .WAIT compat .WAIT \
     13 	binstall .WAIT \
     14 		cap_mkdb crunchgen ctags gencat lint lint2 lorder \
     15 		m4 makewhatis mkdep mtree rpcgen tsort uudecode \
     16 	texinfo .WAIT \
     17 	yacc .WAIT \
     18 	lex .WAIT \
     19 	${TOOLCHAIN_BITS} \
     20 		asn1_compile cksum compile_et config installboot lint1 \
     21 		makefs menuc mklocale msgc pax pwd_mkdb zic
     22 
     23 .if ${MKMAN} != "no"
     24 SUBDIR+=	groff
     25 .endif
     26 
     27 .if ${MKMAINTAINERTOOLS:Uno} != "no"
     28 SUBDIR+=	autoconf gettext
     29 .endif
     30 
     31 .if ${MACHINE} == prep
     32 SUBDIR+=	prep-mkbootimage
     33 .endif
     34 
     35 .if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb")
     36 SUBDIR+=	mips-elf2ecoff
     37 .endif
     38 
     39 .endif
     40 
     41 .if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"
     42 realall install: _warn
     43 .if ${MKTOOLS:Uyes} == "no"
     44 _warn:
     45 	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
     46 	@echo '*** updating your host toolchain.  This should be used only as a'
     47 	@echo '*** temporary workaround for toolchain problems, as it will result'
     48 	@echo '*** in version skew and build errors over time!'
     49 .else
     50 _warn:
     51 .endif
     52 
     53 .for dir in ${SUBDIR:N.WAIT}
     54 all-${dir} depend-${dir} dependall-${dir} install-${dir}:
     55 	@true
     56 .endfor
     57 .endif
     58 
     59 .include <bsd.subdir.mk>
     60 .include <bsd.obj.mk>
     61 
     62 # For each .WAIT point, make sure the immediately preceding target is
     63 # installed before building anything after that point.
     64 #
     65 # We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
     66 # to achieve this. These targets look like:
     67 #	subdir-all:	all-dir1     [.WAIT] all-dir2     etc..
     68 #	subdir-install:	install-dir1 [.WAIT] install-dir2 etc..
     69 # and so on for each element in ${TARGETS}, with .WAIT sources inserted at
     70 # places corresponding to the .WAITs in our $SUBDIR variable.
     71 #
     72 # Also, since we're now mixing `install' with `all' and `depend' targets
     73 # an order relationship between those in each individual subdirectory
     74 # must be established.
     75 #
     76 _deps:=
     77 _prev:=
     78 
     79 .for d in ${SUBDIR}
     80 _this:=		${d}
     81 
     82 .if ${_this} == ".WAIT"
     83 
     84 # setup dependency to apply to all/depend targets in the next group
     85 _deps:=		${_deps} ${_prev:S/^/install-/}
     86 
     87 # if we're building *only* individual targets (i.e. "dependall-yacc"),
     88 # make sure prerequisite tools build before installing
     89 .if !make(all) && !make(dependall)
     90 install-${_prev}: dependall-${_prev}
     91 .endif
     92 
     93 .else
     94 
     95 # order depend/all/install targets for ${d} subdir.  Note the additional
     96 # .WAIT to achieve "closure" of the predecessor/successor relationships.
     97 .ORDER: depend-${d} all-${d} dependall-${d} .WAIT install-${d}
     98 
     99 # make all/depend-${d} dependent on list of install targets
    100 depend-${d} all-${d} dependall-${d}: ${_deps}
    101 
    102 .endif
    103 
    104 # stash current name in case the next entry is .WAIT
    105 _prev:=		${d}
    106 .endfor
    107 
    108 cleantools:
    109 	rm -r -f tools.${HOST_OSTYPE}
    110