1# $NetBSD: Makefile,v 1.70 2003/07/25 16:26:51 mrg Exp $ 2 3.include <bsd.own.mk> 4 5.if ${TOOLCHAIN_MISSING} != "yes" 6. if ${USE_TOOLS_TOOLCHAIN} != "yes" 7TOOLCHAIN_BITS= binutils .WAIT gcc 8. else 9TOOLCHAIN_BITS= toolchain 10. endif 11TOOLCHAIN_BITS+= .WAIT dbsym mdsetimage 12# XXX Eventually, we want to be able to build dbsym and mdsetimage 13# XXX if EXTERNAL_TOOLCHAIN is set. 14.endif 15 16# Dependencies in SUBDIR below ordered to maximize parallel ability. 17.if !defined(NOSUBDIR) # { 18 19SUBDIR= host-mkdep .WAIT compat .WAIT \ 20 binstall .WAIT mktemp .WAIT \ 21 cap_mkdb crunchgen ctags gencat hexdump lint lint2 lorder \ 22 m4 makewhatis mkdep mtree rpcgen tsort uudecode \ 23 texinfo .WAIT \ 24 yacc .WAIT \ 25 lex .WAIT \ 26 ${TOOLCHAIN_BITS} \ 27 asn1_compile cat cksum compile_et config db file installboot \ 28 lint1 makefs menuc mklocale mkcsmapper mkesdb msgc pax \ 29 pwd_mkdb stat sunlabel zic 30 31.if ${MKMAN} != "no" 32SUBDIR+= groff 33.endif 34 35.if ${MKMAINTAINERTOOLS:Uno} != "no" 36SUBDIR+= autoconf gettext 37.endif 38 39.if ${MACHINE} == prep 40SUBDIR+= prep-mkbootimage 41.endif 42 43.if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb") 44SUBDIR+= mips-elf2ecoff 45.endif 46 47.if (${MACHINE} == "sparc" || ${MACHINE} == "sparc64") 48SUBDIR+= fgen 49.endif 50 51.endif # ! NOSUBDIR # } 52 53check_MKTOOLS: .PHONY .NOTMAIN 54.if ${MKTOOLS:Uyes} == "no" 55 @echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and' 56 @echo '*** updating your host toolchain. This should be used only as a' 57 @echo '*** temporary workaround for toolchain problems, as it will result' 58 @echo '*** in version skew and build errors over time!' 59.endif 60 61.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes" # { 62realall realdepend install: check_MKTOOLS 63 64.for dir in ${SUBDIR:N.WAIT} 65all-${dir} depend-${dir} dependall-${dir} install-${dir}: 66 @true 67.endfor 68.endif # } 69 70.include <bsd.subdir.mk> 71.include <bsd.obj.mk> 72 73.if exists(PREVIOUSTOOLDIR) 74PREVIOUSTOOLDIR!= cat PREVIOUSTOOLDIR 75.else 76PREVIOUSTOOLDIR= 77.endif 78 79CLEANFILES+= PREVIOUSTOOLDIR 80 81realall realdepend: 82.if (${PREVIOUSTOOLDIR} != ${TOOLDIR}) 83 @echo "*** WARNING: TOOLDIR has moved?" 84 @echo "*** PREVIOUSTOOLDIR '${PREVIOUSTOOLDIR}'" 85 @echo "*** != TOOLDIR '${TOOLDIR}'" 86 @echo "*** Cleaning mis-matched tools" 87 rm -f PREVIOUSTOOLDIR 88 ${MAKE} cleandir 89.endif 90 echo ${TOOLDIR} > PREVIOUSTOOLDIR 91 92# For each .WAIT point, make sure the immediately preceding target is 93# installed before building anything after that point. 94# 95# We use the "internal" targets and dependencies generated by <bsd.subdir.mk> 96# to achieve this. These targets look like: 97# subdir-all: all-dir1 [.WAIT] all-dir2 etc.. 98# subdir-install: install-dir1 [.WAIT] install-dir2 etc.. 99# and so on for each element in ${TARGETS}, with .WAIT sources inserted at 100# places corresponding to the .WAITs in our $SUBDIR variable. 101# 102# Also, since we're now mixing `install' with `all' and `depend' targets 103# an order relationship between those in each individual subdirectory 104# must be established. 105# 106_deps:= 107_prev:= 108 109.for d in ${SUBDIR} 110_this:= ${d} 111 112.if ${_this} == ".WAIT" 113 114# setup dependency to apply to all/depend targets in the next group 115_deps:= ${_deps} ${_prev:S/^/install-/} 116 117# if we're building *only* individual targets (i.e. "dependall-yacc"), 118# make sure prerequisite tools build before installing 119.if !make(all) && !make(dependall) 120install-${_prev}: dependall-${_prev} 121.endif 122 123.else 124 125# order depend/all/install targets for ${d} subdir. Note the additional 126# .WAIT to achieve "closure" of the predecessor/successor relationships. 127.ORDER: depend-${d} all-${d} dependall-${d} .WAIT install-${d} 128 129# make all/depend-${d} dependent on list of install targets 130depend-${d} all-${d} dependall-${d}: ${_deps} 131 132.endif 133 134# stash current name in case the next entry is .WAIT 135_prev:= ${d} 136.endfor 137 138cleandir: 139 rm -f ${CLEANFILES} 140