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Makefile revision 1.41 
      1 #	$NetBSD: Makefile,v 1.41 2002/03/29 05:05:55 matt 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 ${MACHINE_ARCH} == vax
     39 SUBDIR+=	vax-installboot
     40 .endif
     41 
     42 .if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb")
     43 SUBDIR+=	mips-elf2ecoff
     44 .endif
     45 
     46 .endif
     47 
     48 .if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"
     49 realall install: _warn
     50 .if ${MKTOOLS:Uyes} == "no"
     51 _warn:
     52 	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
     53 	@echo '*** updating your host toolchain.  This should be used only as a'
     54 	@echo '*** temporary workaround for toolchain problems, as it will result'
     55 	@echo '*** in version skew and build errors over time!'
     56 .else
     57 _warn:
     58 .endif
     59 
     60 .for dir in ${SUBDIR:N.WAIT}
     61 all-${dir} depend-${dir} dependall-${dir} install-${dir}:
     62 	@true
     63 .endfor
     64 .endif
     65 
     66 .include <bsd.subdir.mk>
     67 .include <bsd.obj.mk>
     68 
     69 # For each .WAIT point, make sure the immediately preceding target is
     70 # installed before building anything after that point.
     71 #
     72 # We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
     73 # to achieve this. These targets look like:
     74 #	subdir-all:	all-dir1     [.WAIT] all-dir2     etc..
     75 #	subdir-install:	install-dir1 [.WAIT] install-dir2 etc..
     76 # and so on for each element in ${TARGETS}, with .WAIT sources inserted at
     77 # places corresponding to the .WAITs in our $SUBDIR variable.
     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 _deps:=
     84 _prev:=
     85 
     86 .for d in ${SUBDIR}
     87 _this:=		${d}
     88 
     89 .if ${_this} == ".WAIT"
     90 
     91 # setup dependency to apply to all/depend targets in the next group
     92 _deps:=		${_deps} ${_prev:S/^/install-/}
     93 
     94 # if we're building *only* individual targets (i.e. "dependall-yacc"),
     95 # make sure prerequisite tools build before installing
     96 .if !make(all) && !make(dependall)
     97 install-${_prev}: dependall-${_prev}
     98 .endif
     99 
    100 .else
    101 
    102 # order depend/all/install targets for ${d} subdir.  Note the additional
    103 # .WAIT to achieve "closure" of the predecessor/successor relationships.
    104 .ORDER: depend-${d} all-${d} dependall-${d} .WAIT install-${d}
    105 
    106 # make all/depend-${d} dependent on list of install targets
    107 depend-${d} all-${d} dependall-${d}: ${_deps}
    108 
    109 .endif
    110 
    111 # stash current name in case the next entry is .WAIT
    112 _prev:=		${d}
    113 .endfor
    114 
    115 cleantools:
    116 	rm -r -f tools.${HOST_OSTYPE}
    117