Makefile revision 1.153 
1#	$NetBSD: Makefile,v 1.153 2011/11/02 20:36:41 christos 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 nbperf .WAIT rpcgen tsort \
52		uudecode m4 \
53	.WAIT texinfo \
54	.WAIT yacc \
55	.WAIT awk \
56	.WAIT tic \
57	.WAIT lex \
58	.WAIT pax \
59	.WAIT ${TOOLCHAIN_BITS} \
60	${DTRACE_BITS} \
61		asn1_compile cat cksum compile_et config db \
62		file lint1 slc \
63		makefs .WAIT menuc mkcsmapper mkesdb mklocale mknod msgc \
64		.WAIT disklabel \
65		.WAIT paxctl \
66		.WAIT fdisk \
67		.WAIT installboot \
68		pwd_mkdb stat strfile sunlabel zic tic
69
70.if ${MKLLVM} != "no"
71SUBDIR+= \
72	llvm .WAIT \
73	llvm-lib/libLLVMSupport llvm-lib/libLLVMTableGen .WAIT \
74	llvm-tblgen llvm-clang-tblgen .WAIT \
75	llvm-include .WAIT \
76	llvm-lib .WAIT \
77	llvm-clang
78.endif
79
80.if ${MKMAN} != "no" || ${MKDOC} != "no" || ${MKHTML} != "no"
81.  if ${MKGROFF} != "no"
82SUBDIR+=	groff
83.  endif
84SUBDIR+=	mandoc
85.endif
86
87.if ${MKMAINTAINERTOOLS:Uno} != "no"
88SUBDIR+=	autoconf .WAIT gettext
89.endif
90
91.if ${USE_PIGZGZIP} != "no"
92SUBDIR+=	pigz
93.endif
94
95.if ${MACHINE} == "hp700"
96SUBDIR+=	hp700-mkboot
97.endif
98
99.if ${MACHINE} == "ibmnws"
100SUBDIR+=	ibmnws-ncdcs
101.endif
102
103.if ${MACHINE} == "macppc"
104SUBDIR+=	macppc-fixcoff
105.endif
106
107.if (${MACHINE} == "prep" || ${MACHINE} == "rs6000" || ${MACHINE} == "bebox")
108SUBDIR+=	powerpc-mkbootimage
109.endif
110
111.if ${MACHINE_ARCH} == "m68k"
112SUBDIR+=	m68k-elf2aout
113.endif
114
115.if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
116     ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb")
117SUBDIR+=	mips-elf2ecoff
118.endif
119
120.if (${MACHINE} == "sgimips")
121SUBDIR+=	sgivol
122.endif
123
124.if ${MACHINE} == "acorn32"
125SUBDIR+=	sparkcrc
126.endif
127
128.if (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64")
129SUBDIR+=	fgen
130.endif
131
132.if ${MACHINE} == "amiga"
133SUBDIR+=	amiga-elf2bb
134SUBDIR+=	amiga-txlt
135.endif
136
137.if ${MACHINE} == "hp300"
138SUBDIR+=	hp300-mkboot
139.endif
140
141.if ${MACHINE} == "evbarm" || ${MACHINE} == "evbmips" || \
142    ${MACHINE} == "evbppc" || ${MACHINE} == "sandpoint"
143SUBDIR+=	mkubootimage
144.endif
145
146check_MKTOOLS: .PHONY .NOTMAIN
147.if ${MKTOOLS:Uyes} == "no"
148	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
149	@echo '*** updating your host toolchain.  This should be used only as a'
150	@echo '*** temporary workaround for toolchain problems, as it will result'
151	@echo '*** in version skew and build errors over time!'
152.endif
153
154.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"	# {
155realall realdepend install: check_MKTOOLS
156
157.for dir in ${SUBDIR:N.WAIT}
158all-${dir} depend-${dir} dependall-${dir} install-${dir}:
159	@true
160.endfor
161.endif							# }
162
163.include <bsd.subdir.mk>
164.include <bsd.obj.mk>
165
166.if !defined(PREVIOUSTOOLDIR)
167.  if exists(PREVIOUSTOOLDIR)
168PREVIOUSTOOLDIR!=	cat PREVIOUSTOOLDIR
169.  else
170PREVIOUSTOOLDIR=	
171.  endif
172.endif
173
174CLEANFILES+=	PREVIOUSTOOLDIR
175
176realall realdepend: .MAKE
177.if !empty(PREVIOUSTOOLDIR) && "${PREVIOUSTOOLDIR}" != "${TOOLDIR}"
178	@echo "*** WARNING: TOOLDIR has moved?"
179	@echo "*** PREVIOUSTOOLDIR '${PREVIOUSTOOLDIR}'"
180	@echo "***     !=  TOOLDIR '${TOOLDIR}'"
181	@echo "*** Cleaning mis-matched tools"
182	rm -f PREVIOUSTOOLDIR
183	(cd ${.CURDIR} && ${MAKE} PREVIOUSTOOLDIR=${TOOLDIR} cleandir)
184.endif
185	echo ${TOOLDIR} >PREVIOUSTOOLDIR
186
187# For each .WAIT point, make sure the immediately preceding target is
188# installed before building anything after that point.
189# (dsl: which means that with: 'a b .WAIT c' the build of 'c' waits for the
190# install of 'b', but not the install of 'a'.)
191#
192# We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
193# to achieve this. These targets look like:
194#	subdir-all:	all-dir1     [.WAIT] all-dir2     etc..
195#	subdir-install:	install-dir1 [.WAIT] install-dir2 etc..
196# and so on for each element in ${TARGETS}, with .WAIT sources inserted at
197# places corresponding to the .WAITs in our $SUBDIR variable.
198#
199# Also, since we're now mixing `install' with `all' and `depend' targets
200# an order relationship between those in each individual subdirectory
201# must be established.
202#
203_deps:=
204_prev:=
205
206.for d in ${SUBDIR}				# {
207_this:=		${d}
208
209.if ${_this} == ".WAIT"				# {
210
211# setup dependency to apply to all/depend targets in the next group
212_deps:=		${_deps} ${_prev:S/^/install-/}
213
214# if we're building *only* individual targets (i.e. "dependall-yacc"),
215# make sure prerequisite tools build before installing
216# XXX: dsl: this is likely to generate a dependency loop since there is
217# a .ORDER releation between the nodes as well.
218.if !make(all) && !make(dependall) && !make(install)
219install-${_prev}: dependall-${_prev}
220.endif
221
222.else # ${_this} != ".WAIT"			# } {
223
224# order depend/all/install targets for ${d} subdir.
225.ORDER: depend-${d} all-${d} dependall-${d} install-${d}
226
227# prevent cleandir in real{all,depend} from interfering with subdir makes
228.ORDER: realdepend dependall-${d}
229.ORDER: realdepend depend-${d}
230.ORDER: realall all-${d}
231
232# make all/depend-${d} dependent on list of install targets
233depend-${d} all-${d} dependall-${d}: ${_deps}
234
235.endif # ${_this} != ".WAIT"			# }
236
237# stash current name in case the next entry is .WAIT
238_prev:=		${d}
239.endfor						# }
240
241cleandir:
242	rm -f ${CLEANFILES}
243