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Makefile revision 1.39 
      1 #	$NetBSD: Makefile,v 1.39 2002/03/07 18:57:18 tv Exp $
      2 
      3 # XXX Note: NO_DBSYM is a stopgap temporary variable for use
      4 # with the development of non-NetBSD hosting support.  This will go away.
      5 
      6 .include <bsd.own.mk>
      7 
      8 # XXX We can't currently build the toolchain for x86-64.
      9 .if ${MACHINE_ARCH} != "x86_64"
     10 TOOLCHAIN_BITS= toolchain .WAIT ${NO_DBSYM:D:Udbsym} mdsetimage
     11 .endif
     12 
     13 # Dependencies in SUBDIR below ordered to maximize parallel ability.
     14 .if !defined(NOSUBDIR)
     15 SUBDIR=	host-mkdep .WAIT compat .WAIT \
     16 	binstall .WAIT \
     17 		cap_mkdb crunchgen ctags gencat lint lint2 lorder \
     18 		m4 makewhatis mkdep mtree rpcgen tsort uudecode \
     19 	texinfo .WAIT \
     20 	yacc .WAIT \
     21 	lex .WAIT \
     22 	${TOOLCHAIN_BITS} \
     23 		asn1_compile compile_et config lint1 \
     24 		makefs menuc mklocale msgc pax pwd_mkdb zic
     25 
     26 .if ${MKMAN} != "no"
     27 SUBDIR+=	groff
     28 .endif
     29 
     30 .if ${MKMAINTAINERTOOLS:Uno} != "no"
     31 SUBDIR+=	autoconf gettext
     32 .endif
     33 
     34 .if ${MACHINE} == sparc || ${MACHINE} == sparc64
     35 SUBDIR+=	sparc-installboot
     36 .endif
     37 
     38 .if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb")
     39 SUBDIR+=	mips-elf2ecoff
     40 .endif
     41 
     42 .endif
     43 
     44 .if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"
     45 realall install: _warn
     46 .if ${MKTOOLS:Uyes} == "no"
     47 _warn:
     48 	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
     49 	@echo '*** updating your host toolchain.  This should be used only as a'
     50 	@echo '*** temporary workaround for toolchain problems, as it will result'
     51 	@echo '*** in version skew and build errors over time!'
     52 .else
     53 _warn:
     54 .endif
     55 
     56 .for dir in ${SUBDIR:N.WAIT}
     57 all-${dir} depend-${dir} dependall-${dir} install-${dir}:
     58 	@true
     59 .endfor
     60 .endif
     61 
     62 .include <bsd.subdir.mk>
     63 .include <bsd.obj.mk>
     64 
     65 # For each .WAIT point, make sure the previous targets are installed before
     66 # building a dependent target.
     67 #
     68 # We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
     69 # to achieve this. These targets look like:
     70 #	subdir-all:	all-dir1     [.WAIT] all-dir2     etc..
     71 #	subdir-install:	install-dir1 [.WAIT] install-dir2 etc..
     72 # and so on for each element in ${TARGETS}, with .WAIT sources inserted at
     73 # places corresponding to the .WAITs in our $SUBDIR variable.
     74 #
     75 # In this Makefile we want additional depencies of the `all-dirN',
     76 # `depend-dirN' and `dependall-dirN' targets in the Nth ".WAIT group" on all
     77 # of the `install-dir[N-1]' targets in the previous ".WAIT group".
     78 #
     79 # Also, since we're now mixing `install' with `all' and `depend' targets
     80 # an order relationship between those in each individual subdirectory
     81 # must be established.
     82 #
     83 _dep:=
     84 _group:=
     85 .for d in ${SUBDIR}
     86 _this:=		${d}
     87 .if ${_this} == ".WAIT"
     88 
     89 # setup dependency to apply to all/depend targets in the next group
     90 _dep:=		${_group:S/^/install-/}
     91 _group:=
     92 
     93 .else
     94 
     95 # build the current ".WAIT group"
     96 _group:=	${_group} ${d}
     97 # order depend/all/install targets for ${d} subdir.  Note the additional
     98 # .WAIT to achieve "closure" of the predecessor/successor relationships.
     99 .ORDER: depend-${d} all-${d} dependall-${d} .WAIT install-${d}
    100 # make all/depend-${d} dependent on all install targets in the previous group
    101 depend-${d} all-${d} dependall-${d}: ${_dep}
    102 
    103 .endif
    104 .endfor
    105 
    106 cleantools:
    107 	rm -r -f tools.${HOST_OSTYPE}
    108