1# $NetBSD: Makefile,v 1.77 2003/12/04 10:08:58 mrg Exp $ 2 3.include <bsd.own.mk> 4 5.if ${TOOLCHAIN_MISSING} != "yes" 6TOOLCHAIN_BITS= binutils .WAIT 7. if ${USE_TOOLS_TOOLCHAIN} != "yes" 8TOOLCHAIN_BITS+= gcc 9. if ${MKCROSSGDB:Uno} != "no" 10TOOLCHAIN_BITS+= gdb 11. endif 12. else 13TOOLCHAIN_BITS+= toolchain 14. endif 15TOOLCHAIN_BITS+= .WAIT dbsym mdsetimage 16# XXX Eventually, we want to be able to build dbsym and mdsetimage 17# XXX if EXTERNAL_TOOLCHAIN is set. 18.endif 19 20# Dependencies in SUBDIR below ordered to maximize parallel ability. 21.if !defined(NOSUBDIR) # { 22 23SUBDIR= host-mkdep .WAIT compat .WAIT \ 24 binstall .WAIT mktemp .WAIT \ 25 cap_mkdb crunchgen ctags gencat hexdump lint lint2 lorder \ 26 m4 makewhatis mkdep mtree rpcgen tsort uudecode \ 27 texinfo .WAIT \ 28 yacc .WAIT \ 29 lex .WAIT \ 30 ${TOOLCHAIN_BITS} \ 31 asn1_compile cat cksum compile_et config db file installboot \ 32 lint1 makefs menuc mkcsmapper mkesdb mklocale mknod msgc pax \ 33 pwd_mkdb stat sunlabel zic 34 35.if ${MKMAN} != "no" 36SUBDIR+= groff 37.endif 38 39.if ${MKMAINTAINERTOOLS:Uno} != "no" 40SUBDIR+= autoconf gettext 41.endif 42 43.if ${MACHINE} == ibmnws 44SUBDIR+= ibmnws-ncdcs 45.endif 46 47.if ${MACHINE} == prep 48SUBDIR+= prep-mkbootimage 49.endif 50 51.if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb") 52SUBDIR+= mips-elf2ecoff 53.endif 54 55.if (${MACHINE} == "sgimips") 56SUBDIR+= sgivol 57.endif 58 59.if (${MACHINE} == "sparc" || ${MACHINE} == "sparc64") 60SUBDIR+= fgen 61.endif 62 63.endif # ! NOSUBDIR # } 64 65check_MKTOOLS: .PHONY .NOTMAIN 66.if ${MKTOOLS:Uyes} == "no" 67 @echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and' 68 @echo '*** updating your host toolchain. This should be used only as a' 69 @echo '*** temporary workaround for toolchain problems, as it will result' 70 @echo '*** in version skew and build errors over time!' 71.endif 72 73.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes" # { 74realall realdepend install: check_MKTOOLS 75 76.for dir in ${SUBDIR:N.WAIT} 77all-${dir} depend-${dir} dependall-${dir} install-${dir}: 78 @true 79.endfor 80.endif # } 81 82.include <bsd.subdir.mk> 83.include <bsd.obj.mk> 84 85.if exists(PREVIOUSTOOLDIR) 86PREVIOUSTOOLDIR!= cat PREVIOUSTOOLDIR 87.else 88PREVIOUSTOOLDIR= 89.endif 90 91CLEANFILES+= PREVIOUSTOOLDIR 92 93realall realdepend: 94.if (${PREVIOUSTOOLDIR} != ${TOOLDIR}) 95 @echo "*** WARNING: TOOLDIR has moved?" 96 @echo "*** PREVIOUSTOOLDIR '${PREVIOUSTOOLDIR}'" 97 @echo "*** != TOOLDIR '${TOOLDIR}'" 98 @echo "*** Cleaning mis-matched tools" 99 rm -f PREVIOUSTOOLDIR 100 ${MAKE} cleandir 101.endif 102 echo ${TOOLDIR} > PREVIOUSTOOLDIR 103 104# For each .WAIT point, make sure the immediately preceding target is 105# installed before building anything after that point. 106# 107# We use the "internal" targets and dependencies generated by <bsd.subdir.mk> 108# to achieve this. These targets look like: 109# subdir-all: all-dir1 [.WAIT] all-dir2 etc.. 110# subdir-install: install-dir1 [.WAIT] install-dir2 etc.. 111# and so on for each element in ${TARGETS}, with .WAIT sources inserted at 112# places corresponding to the .WAITs in our $SUBDIR variable. 113# 114# Also, since we're now mixing `install' with `all' and `depend' targets 115# an order relationship between those in each individual subdirectory 116# must be established. 117# 118_deps:= 119_prev:= 120 121.for d in ${SUBDIR} 122_this:= ${d} 123 124.if ${_this} == ".WAIT" 125 126# setup dependency to apply to all/depend targets in the next group 127_deps:= ${_deps} ${_prev:S/^/install-/} 128 129# if we're building *only* individual targets (i.e. "dependall-yacc"), 130# make sure prerequisite tools build before installing 131.if !make(all) && !make(dependall) 132install-${_prev}: dependall-${_prev} 133.endif 134 135.else 136 137# order depend/all/install targets for ${d} subdir. Note the additional 138# .WAIT to achieve "closure" of the predecessor/successor relationships. 139.ORDER: depend-${d} all-${d} dependall-${d} .WAIT install-${d} 140 141# make all/depend-${d} dependent on list of install targets 142depend-${d} all-${d} dependall-${d}: ${_deps} 143 144.endif 145 146# stash current name in case the next entry is .WAIT 147_prev:= ${d} 148.endfor 149 150cleandir: 151 rm -f ${CLEANFILES} 152