Makefile revision 1.156 
1#	$NetBSD: Makefile,v 1.156 2012/08/10 16:13:36 joerg Exp $
2
3.include <bsd.own.mk>
4
5.if defined(HAVE_GCC) || defined(HAVE_PCC)
6TOOLCHAIN_BITS= gmake .WAIT
7.endif
8
9.if ${TOOLCHAIN_MISSING} == "no"
10.if defined(HAVE_GCC)
11.if ${HAVE_GCC} >= 45
12TOOLCHAIN_BITS+= gmp .WAIT
13TOOLCHAIN_BITS+= mpfr .WAIT
14TOOLCHAIN_BITS+= mpc .WAIT
15.endif
16.endif
17.endif
18
19.if ${TOOLCHAIN_MISSING} == "no"
20TOOLCHAIN_BITS+= binutils .WAIT
21.endif
22
23.if defined(HAVE_GCC)
24.if ${TOOLCHAIN_MISSING} == "no"
25TOOLCHAIN_BITS+= gcc
26.  if ${MKCROSSGDB:Uno} != "no"
27TOOLCHAIN_BITS+= gdb
28.  endif
29TOOLCHAIN_BITS+= .WAIT
30# XXX Eventually, we want to be able to build dbsym and mdsetimage
31# XXX if EXTERNAL_TOOLCHAIN is set.
32.endif
33.endif
34
35.if defined(HAVE_PCC)
36.if ${TOOLCHAIN_MISSING} == "no"
37TOOLCHAIN_BITS+= pcc
38.endif
39.endif
40
41TOOLCHAIN_BITS+= dbsym mdsetimage
42
43DTRACE_BITS=
44.if ${MKDTRACE} != "no"
45DTRACE_BITS+= .WAIT libelf
46DTRACE_BITS+= .WAIT libdwarf
47DTRACE_BITS+= .WAIT libctf 
48DTRACE_BITS+= .WAIT ctfconvert ctfmerge
49.endif
50
51LINT_BITS=
52.if ${MKLINT} != "no"
53LINT_BITS= lint lint2
54.endif
55
56# Dependencies in SUBDIR below ordered to maximize parallel ability.
57SUBDIR=	host-mkdep .WAIT compat .WAIT \
58	binstall .WAIT mktemp .WAIT sed .WAIT \
59		cap_mkdb crunchgen ctags genassym gencat hexdump join \
60		${LINT_BITS} \
61		lorder makewhatis mkdep mtree nbperf .WAIT rpcgen tsort \
62		uudecode m4 \
63	.WAIT texinfo \
64	.WAIT yacc \
65	.WAIT awk \
66	.WAIT tic \
67	.WAIT lex \
68	.WAIT pax \
69	.WAIT ${TOOLCHAIN_BITS} \
70	${DTRACE_BITS} \
71		asn1_compile cat cksum compile_et config db \
72		file lint1 slc \
73		makefs .WAIT menuc mkcsmapper mkesdb mklocale mknod msgc \
74		.WAIT disklabel \
75		.WAIT paxctl \
76		.WAIT fdisk \
77		.WAIT installboot \
78		pwd_mkdb stat strfile sunlabel zic
79
80.if ${MKLLVM} != "no"
81# .WAIT between llvm-tblgen and llvm-clang-tblgen ensures install
82# rules works correctly
83SUBDIR+= \
84	llvm .WAIT \
85	llvm-lib/libLLVMSupport llvm-lib/libLLVMTableGen .WAIT \
86	llvm-tblgen .WAIT llvm-clang-tblgen .WAIT \
87	llvm-include .WAIT \
88	llvm-lib .WAIT \
89	llvm-clang
90.endif
91
92.if ${MKMAN} != "no" || ${MKDOC} != "no" || ${MKHTML} != "no"
93.  if ${MKGROFF} != "no"
94SUBDIR+=	groff
95.  endif
96SUBDIR+=	mandoc
97.endif
98
99.if ${MKMAINTAINERTOOLS:Uno} != "no"
100SUBDIR+=	autoconf .WAIT gettext
101.endif
102
103.if ${USE_PIGZGZIP} != "no"
104SUBDIR+=	pigz
105.endif
106
107.if ${MACHINE} == "hp700"
108SUBDIR+=	hp700-mkboot
109.endif
110
111.if ${MACHINE} == "ibmnws"
112SUBDIR+=	ibmnws-ncdcs
113.endif
114
115.if ${MACHINE} == "macppc"
116SUBDIR+=	macppc-fixcoff
117.endif
118
119.if (${MACHINE} == "prep" || ${MACHINE} == "rs6000" || ${MACHINE} == "bebox")
120SUBDIR+=	powerpc-mkbootimage
121.endif
122
123.if ${MACHINE_ARCH} == "m68k"
124SUBDIR+=	m68k-elf2aout
125.endif
126
127.if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
128     ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb")
129SUBDIR+=	mips-elf2ecoff
130.endif
131
132.if (${MACHINE} == "sgimips")
133SUBDIR+=	sgivol
134.endif
135
136.if ${MACHINE} == "acorn32"
137SUBDIR+=	sparkcrc
138.endif
139
140.if (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64")
141SUBDIR+=	fgen
142.endif
143
144.if ${MACHINE} == "amiga"
145SUBDIR+=	amiga-elf2bb
146SUBDIR+=	amiga-txlt
147.endif
148
149.if ${MACHINE} == "hp300"
150SUBDIR+=	hp300-mkboot
151.endif
152
153.if ${MACHINE} == "evbarm" || ${MACHINE} == "evbmips" || \
154    ${MACHINE} == "evbppc" || ${MACHINE} == "sandpoint"
155SUBDIR+=	mkubootimage
156.endif
157
158check_MKTOOLS: .PHONY .NOTMAIN
159.if ${MKTOOLS:Uyes} == "no"
160	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
161	@echo '*** updating your host toolchain.  This should be used only as a'
162	@echo '*** temporary workaround for toolchain problems, as it will result'
163	@echo '*** in version skew and build errors over time!'
164.endif
165
166.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"	# {
167realall realdepend install: check_MKTOOLS
168
169.for dir in ${SUBDIR:N.WAIT}
170all-${dir} depend-${dir} dependall-${dir} install-${dir}:
171	@true
172.endfor
173.endif							# }
174
175.include <bsd.subdir.mk>
176.include <bsd.obj.mk>
177
178.if !defined(PREVIOUSTOOLDIR)
179.  if exists(PREVIOUSTOOLDIR)
180PREVIOUSTOOLDIR!=	cat PREVIOUSTOOLDIR
181.  else
182PREVIOUSTOOLDIR=	
183.  endif
184.endif
185
186CLEANFILES+=	PREVIOUSTOOLDIR
187
188realall realdepend: .MAKE
189.if !empty(PREVIOUSTOOLDIR) && "${PREVIOUSTOOLDIR}" != "${TOOLDIR}"
190	@echo "*** WARNING: TOOLDIR has moved?"
191	@echo "*** PREVIOUSTOOLDIR '${PREVIOUSTOOLDIR}'"
192	@echo "***     !=  TOOLDIR '${TOOLDIR}'"
193	@echo "*** Cleaning mis-matched tools"
194	rm -f PREVIOUSTOOLDIR
195	(cd ${.CURDIR} && ${MAKE} PREVIOUSTOOLDIR=${TOOLDIR} cleandir)
196.endif
197	echo ${TOOLDIR} >PREVIOUSTOOLDIR
198
199# For each .WAIT point, make sure the immediately preceding target is
200# installed before building anything after that point.
201# (dsl: which means that with: 'a b .WAIT c' the build of 'c' waits for the
202# install of 'b', but not the install of 'a'.)
203#
204# We use the "internal" targets and dependencies generated by <bsd.subdir.mk>
205# to achieve this. These targets look like:
206#	subdir-all:	all-dir1     [.WAIT] all-dir2     etc..
207#	subdir-install:	install-dir1 [.WAIT] install-dir2 etc..
208# and so on for each element in ${TARGETS}, with .WAIT sources inserted at
209# places corresponding to the .WAITs in our $SUBDIR variable.
210#
211# Also, since we're now mixing `install' with `all' and `depend' targets
212# an order relationship between those in each individual subdirectory
213# must be established.
214#
215_deps:=
216_prev:=
217
218.for d in ${SUBDIR}				# {
219_this:=		${d}
220
221.if ${_this} == ".WAIT"				# {
222
223# setup dependency to apply to all/depend targets in the next group
224_deps:=		${_deps} ${_prev:S/^/install-/}
225
226# if we're building *only* individual targets (i.e. "dependall-yacc"),
227# make sure prerequisite tools build before installing
228# XXX: dsl: this is likely to generate a dependency loop since there is
229# a .ORDER releation between the nodes as well.
230.if !make(all) && !make(dependall) && !make(install)
231install-${_prev}: dependall-${_prev}
232.endif
233
234.else # ${_this} != ".WAIT"			# } {
235
236# order depend/all/install targets for ${d} subdir.
237.ORDER: depend-${d} all-${d} dependall-${d} install-${d}
238
239# prevent cleandir in real{all,depend} from interfering with subdir makes
240.ORDER: realdepend dependall-${d}
241.ORDER: realdepend depend-${d}
242.ORDER: realall all-${d}
243
244# make all/depend-${d} dependent on list of install targets
245depend-${d} all-${d} dependall-${d}: ${_deps}
246
247.endif # ${_this} != ".WAIT"			# }
248
249# stash current name in case the next entry is .WAIT
250_prev:=		${d}
251.endfor						# }
252
253cleandir:
254	rm -f ${CLEANFILES}
255