minix/tools/Makefile

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# $NetBSD: Makefile,v 1.155 2011/11/03 07:42:56 joerg Exp $
.include <bsd.own.mk>
HAVE_GCC= 45
# Dependencies in SUBDIR below ordered to maximize parallel ability.
SUBDIR= host-mkdep .WAIT compat .WAIT \
binstall .WAIT mktemp .WAIT sed .WAIT \
genassym \
makewhatis mkdep \
m4 \
.WAIT yacc \
.WAIT awk \
.WAIT tic \
.WAIT lex \
.WAIT gmake .WAIT binutils .WAIT gcc \
cat pwd_mkdb stat zic \
.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes" # {
realall realdepend install: check_MKTOOLS
.for dir in ${SUBDIR:N.WAIT}
all-${dir} depend-${dir} dependall-${dir} install-${dir}:
@true
.endfor
.endif # }
.include <bsd.subdir.mk>
.include <bsd.obj.mk>
.if !defined(PREVIOUSTOOLDIR)
. if exists(PREVIOUSTOOLDIR)
PREVIOUSTOOLDIR!= cat PREVIOUSTOOLDIR
. else
PREVIOUSTOOLDIR=
. endif
.endif
CLEANFILES+= PREVIOUSTOOLDIR
realall realdepend: .MAKE
.if !empty(PREVIOUSTOOLDIR) && "${PREVIOUSTOOLDIR}" != "${TOOLDIR}"
@echo "*** WARNING: TOOLDIR has moved?"
@echo "*** PREVIOUSTOOLDIR '${PREVIOUSTOOLDIR}'"
@echo "*** != TOOLDIR '${TOOLDIR}'"
@echo "*** Cleaning mis-matched tools"
rm -f PREVIOUSTOOLDIR
(cd ${.CURDIR} && ${MAKE} PREVIOUSTOOLDIR=${TOOLDIR} cleandir)
.endif
echo ${TOOLDIR} >PREVIOUSTOOLDIR
# For each .WAIT point, make sure the immediately preceding target is
# installed before building anything after that point.
# (dsl: which means that with: 'a b .WAIT c' the build of 'c' waits for the
# install of 'b', but not the install of 'a'.)
#
# We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
# to achieve this. These targets look like:
# subdir-all: all-dir1 [.WAIT] all-dir2 etc..
# subdir-install: install-dir1 [.WAIT] install-dir2 etc..
# and so on for each element in ${TARGETS}, with .WAIT sources inserted at
# places corresponding to the .WAITs in our $SUBDIR variable.
#
# Also, since we're now mixing `install' with `all' and `depend' targets
# an order relationship between those in each individual subdirectory
# must be established.
#
_deps:=
_prev:=
.for d in ${SUBDIR} # {
_this:= ${d}
.if ${_this} == ".WAIT" # {
# setup dependency to apply to all/depend targets in the next group
_deps:= ${_deps} ${_prev:S/^/install-/}
# if we're building *only* individual targets (i.e. "dependall-yacc"),
# make sure prerequisite tools build before installing
# XXX: dsl: this is likely to generate a dependency loop since there is
# a .ORDER releation between the nodes as well.
.if !make(all) && !make(dependall) && !make(install)
install-${_prev}: dependall-${_prev}
.endif
.else # ${_this} != ".WAIT" # } {
# order depend/all/install targets for ${d} subdir.
.ORDER: depend-${d} all-${d} dependall-${d} install-${d}
# prevent cleandir in real{all,depend} from interfering with subdir makes
.ORDER: realdepend dependall-${d}
.ORDER: realdepend depend-${d}
.ORDER: realall all-${d}
# make all/depend-${d} dependent on list of install targets
depend-${d} all-${d} dependall-${d}: ${_deps}
.endif # ${_this} != ".WAIT" # }
# stash current name in case the next entry is .WAIT
_prev:= ${d}
.endfor # }
cleandir:
rm -f ${CLEANFILES}