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Makefile revision 1.51 
      1 #	$NetBSD: Makefile,v 1.51 2002/05/28 21:56:05 bjh21 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 
     13 SUBDIR=	host-mkdep .WAIT compat .WAIT \
     14 	binstall .WAIT \
     15 		cap_mkdb crunchgen ctags gencat lint lint2 lorder \
     16 		m4 makewhatis mkdep mtree rpcgen tsort uudecode \
     17 	texinfo .WAIT \
     18 	yacc .WAIT \
     19 	lex .WAIT \
     20 	${TOOLCHAIN_BITS} \
     21 		asn1_compile cksum compile_et config installboot lint1 \
     22 		makefs menuc mklocale msgc pax pwd_mkdb zic
     23 
     24 .if ${MKMAN} != "no"
     25 SUBDIR+=	groff
     26 .endif
     27 
     28 .if ${MKMAINTAINERTOOLS:Uno} != "no"
     29 SUBDIR+=	autoconf gettext
     30 .endif
     31 
     32 .if ${MACHINE} == prep
     33 SUBDIR+=	prep-mkbootimage
     34 .endif
     35 
     36 .if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb")
     37 SUBDIR+=	mips-elf2ecoff
     38 .endif
     39 
     40 .if (${MACHINE} == "sparc" || ${MACHINE} == "sparc64")
     41 SUBDIR+=	fgen
     42 .endif
     43 
     44 .endif	# ! NOSUBDIR					# }
     45 
     46 .if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"
     47 realall install: _warn
     48 .if ${MKTOOLS:Uyes} == "no"
     49 _warn:
     50 	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
     51 	@echo '*** updating your host toolchain.  This should be used only as a'
     52 	@echo '*** temporary workaround for toolchain problems, as it will result'
     53 	@echo '*** in version skew and build errors over time!'
     54 .else
     55 _warn:
     56 .endif
     57 
     58 .for dir in ${SUBDIR:N.WAIT}
     59 all-${dir} depend-${dir} dependall-${dir} install-${dir}:
     60 	@true
     61 .endfor
     62 .endif
     63 
     64 .include <bsd.subdir.mk>
     65 .include <bsd.obj.mk>
     66 
     67 # For each .WAIT point, make sure the immediately preceding target is
     68 # installed before building anything after that point.
     69 #
     70 # We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
     71 # to achieve this. These targets look like:
     72 #	subdir-all:	all-dir1     [.WAIT] all-dir2     etc..
     73 #	subdir-install:	install-dir1 [.WAIT] install-dir2 etc..
     74 # and so on for each element in ${TARGETS}, with .WAIT sources inserted at
     75 # places corresponding to the .WAITs in our $SUBDIR variable.
     76 #
     77 # Also, since we're now mixing `install' with `all' and `depend' targets
     78 # an order relationship between those in each individual subdirectory
     79 # must be established.
     80 #
     81 _deps:=
     82 _prev:=
     83 
     84 .for d in ${SUBDIR}
     85 _this:=		${d}
     86 
     87 .if ${_this} == ".WAIT"
     88 
     89 # setup dependency to apply to all/depend targets in the next group
     90 _deps:=		${_deps} ${_prev:S/^/install-/}
     91 
     92 # if we're building *only* individual targets (i.e. "dependall-yacc"),
     93 # make sure prerequisite tools build before installing
     94 .if !make(all) && !make(dependall)
     95 install-${_prev}: dependall-${_prev}
     96 .endif
     97 
     98 .else
     99 
    100 # order depend/all/install targets for ${d} subdir.  Note the additional
    101 # .WAIT to achieve "closure" of the predecessor/successor relationships.
    102 .ORDER: depend-${d} all-${d} dependall-${d} .WAIT install-${d}
    103 
    104 # make all/depend-${d} dependent on list of install targets
    105 depend-${d} all-${d} dependall-${d}: ${_deps}
    106 
    107 .endif
    108 
    109 # stash current name in case the next entry is .WAIT
    110 _prev:=		${d}
    111 .endfor
    112 
    113 cleantools:
    114 	rm -r -f tools.${HOST_OSTYPE}
    115