Makefile revision 1.147 
1#	$NetBSD: Makefile,v 1.147 2011/07/10 08:43:51 mrg Exp $
2
3.include <bsd.own.mk>
4
5.if defined(HAVE_GCC)
6TOOLCHAIN_BITS= gmake .WAIT
7.if ${TOOLCHAIN_MISSING} == "no"
8.if ${HAVE_GCC} >= 45
9TOOLCHAIN_BITS+= gmp .WAIT
10TOOLCHAIN_BITS+= mpfr .WAIT
11TOOLCHAIN_BITS+= mpc .WAIT
12.endif
13TOOLCHAIN_BITS+= binutils .WAIT
14TOOLCHAIN_BITS+= gcc
15.  if ${MKCROSSGDB:Uno} != "no"
16TOOLCHAIN_BITS+= gdb
17.  endif
18TOOLCHAIN_BITS+= .WAIT dbsym mdsetimage
19# XXX Eventually, we want to be able to build dbsym and mdsetimage
20# XXX if EXTERNAL_TOOLCHAIN is set.
21.endif
22.endif
23
24.if defined(HAVE_PCC)
25TOOLCHAIN_BITS= gmake .WAIT
26.if ${TOOLCHAIN_MISSING} == "no"
27TOOLCHAIN_BITS+= binutils .WAIT
28TOOLCHAIN_BITS+= pcc
29.endif
30TOOLCHAIN_BITS+= .WAIT dbsym mdsetimage
31.endif
32
33DTRACE_BITS=
34.if ${MKDTRACE} != "no"
35DTRACE_BITS+= .WAIT libelf
36DTRACE_BITS+= .WAIT libdwarf
37DTRACE_BITS+= .WAIT libctf 
38DTRACE_BITS+= .WAIT ctfconvert ctfmerge
39.endif
40
41LINT_BITS=
42.if ${MKLINT} != "no"
43LINT_BITS= lint lint2
44.endif
45
46# Dependencies in SUBDIR below ordered to maximize parallel ability.
47SUBDIR=	host-mkdep .WAIT compat .WAIT \
48	binstall .WAIT mktemp .WAIT sed .WAIT \
49		cap_mkdb crunchgen ctags genassym gencat hexdump join \
50		${LINT_BITS} \
51		lorder makewhatis mkdep mtree rpcgen tic tsort \
52		uudecode m4 \
53	.WAIT texinfo \
54	.WAIT yacc \
55	.WAIT awk \
56	.WAIT lex \
57	.WAIT pax \
58	.WAIT ${TOOLCHAIN_BITS} \
59	${DTRACE_BITS} \
60		asn1_compile cat cksum compile_et config db \
61		file lint1 slc \
62		makefs .WAIT menuc mkcsmapper mkesdb mklocale mknod msgc \
63		.WAIT disklabel \
64		.WAIT paxctl \
65		.WAIT fdisk \
66		.WAIT installboot \
67		pwd_mkdb stat strfile sunlabel zic
68
69.if ${MKLLVM} != "no"
70SUBDIR+= \
71	llvm .WAIT \
72	llvm-lib/libLLVMSupport .WAIT \
73	llvm-tblgen .WAIT \
74	llvm-include .WAIT \
75	llvm-lib .WAIT \
76	llvm-clang
77.endif
78
79.if ${MKMAN} != "no" || ${MKDOC} != "no" || ${MKHTML} != "no"
80.  if ${MKGROFF} != "no"
81SUBDIR+=	groff
82.  endif
83SUBDIR+=	mandoc
84.endif
85
86.if ${MKMAINTAINERTOOLS:Uno} != "no"
87SUBDIR+=	autoconf .WAIT gettext
88.endif
89
90.if ${USE_PIGZGZIP} != "no"
91SUBDIR+=	pigz
92.endif
93
94.if ${MACHINE} == "hp700"
95SUBDIR+=	hp700-mkboot
96.endif
97
98.if ${MACHINE} == "ibmnws"
99SUBDIR+=	ibmnws-ncdcs
100.endif
101
102.if ${MACHINE} == "macppc"
103SUBDIR+=	macppc-fixcoff
104.endif
105
106.if (${MACHINE} == "prep" || ${MACHINE} == "rs6000" || ${MACHINE} == "bebox")
107SUBDIR+=	powerpc-mkbootimage
108.endif
109
110.if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
111     ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb")
112SUBDIR+=	mips-elf2ecoff
113.endif
114
115.if (${MACHINE} == "sgimips")
116SUBDIR+=	sgivol
117.endif
118
119.if ${MACHINE} == "acorn32"
120SUBDIR+=	sparkcrc
121.endif
122
123.if (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64")
124SUBDIR+=	fgen
125.endif
126
127.if ${MACHINE} == "amiga"
128SUBDIR+=	amiga-elf2bb
129SUBDIR+=	amiga-txlt
130.endif
131
132.if ${MACHINE} == "hp300"
133SUBDIR+=	hp300-mkboot
134.endif
135
136.if ${MACHINE} == "evbarm" || ${MACHINE} == "evbmips" || \
137    ${MACHINE} == "evbppc" || ${MACHINE} == "sandpoint"
138SUBDIR+=	mkubootimage
139.endif
140
141check_MKTOOLS: .PHONY .NOTMAIN
142.if ${MKTOOLS:Uyes} == "no"
143	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
144	@echo '*** updating your host toolchain.  This should be used only as a'
145	@echo '*** temporary workaround for toolchain problems, as it will result'
146	@echo '*** in version skew and build errors over time!'
147.endif
148
149.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"	# {
150realall realdepend install: check_MKTOOLS
151
152.for dir in ${SUBDIR:N.WAIT}
153all-${dir} depend-${dir} dependall-${dir} install-${dir}:
154	@true
155.endfor
156.endif							# }
157
158.include <bsd.subdir.mk>
159.include <bsd.obj.mk>
160
161.if !defined(PREVIOUSTOOLDIR)
162.  if exists(PREVIOUSTOOLDIR)
163PREVIOUSTOOLDIR!=	cat PREVIOUSTOOLDIR
164.  else
165PREVIOUSTOOLDIR=	
166.  endif
167.endif
168
169CLEANFILES+=	PREVIOUSTOOLDIR
170
171realall realdepend: .MAKE
172.if !empty(PREVIOUSTOOLDIR) && "${PREVIOUSTOOLDIR}" != "${TOOLDIR}"
173	@echo "*** WARNING: TOOLDIR has moved?"
174	@echo "*** PREVIOUSTOOLDIR '${PREVIOUSTOOLDIR}'"
175	@echo "***     !=  TOOLDIR '${TOOLDIR}'"
176	@echo "*** Cleaning mis-matched tools"
177	rm -f PREVIOUSTOOLDIR
178	(cd ${.CURDIR} && ${MAKE} PREVIOUSTOOLDIR=${TOOLDIR} cleandir)
179.endif
180	echo ${TOOLDIR} >PREVIOUSTOOLDIR
181
182# For each .WAIT point, make sure the immediately preceding target is
183# installed before building anything after that point.
184# (dsl: which means that with: 'a b .WAIT c' the build of 'c' waits for the
185# install of 'b', but not the install of 'a'.)
186#
187# We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
188# to achieve this. These targets look like:
189#	subdir-all:	all-dir1     [.WAIT] all-dir2     etc..
190#	subdir-install:	install-dir1 [.WAIT] install-dir2 etc..
191# and so on for each element in ${TARGETS}, with .WAIT sources inserted at
192# places corresponding to the .WAITs in our $SUBDIR variable.
193#
194# Also, since we're now mixing `install' with `all' and `depend' targets
195# an order relationship between those in each individual subdirectory
196# must be established.
197#
198_deps:=
199_prev:=
200
201.for d in ${SUBDIR}				# {
202_this:=		${d}
203
204.if ${_this} == ".WAIT"				# {
205
206# setup dependency to apply to all/depend targets in the next group
207_deps:=		${_deps} ${_prev:S/^/install-/}
208
209# if we're building *only* individual targets (i.e. "dependall-yacc"),
210# make sure prerequisite tools build before installing
211# XXX: dsl: this is likely to generate a dependency loop since there is
212# a .ORDER releation between the nodes as well.
213.if !make(all) && !make(dependall) && !make(install)
214install-${_prev}: dependall-${_prev}
215.endif
216
217.else # ${_this} != ".WAIT"			# } {
218
219# order depend/all/install targets for ${d} subdir.
220.ORDER: depend-${d} all-${d} dependall-${d} install-${d}
221
222# prevent cleandir in real{all,depend} from interfering with subdir makes
223.ORDER: realdepend dependall-${d}
224.ORDER: realdepend depend-${d}
225.ORDER: realall all-${d}
226
227# make all/depend-${d} dependent on list of install targets
228depend-${d} all-${d} dependall-${d}: ${_deps}
229
230.endif # ${_this} != ".WAIT"			# }
231
232# stash current name in case the next entry is .WAIT
233_prev:=		${d}
234.endfor						# }
235
236cleandir:
237	rm -f ${CLEANFILES}
238