Makefile revision 1.171 
1#	$NetBSD: Makefile,v 1.171 2014/02/24 07:23:44 skrll Exp $
2
3.include <bsd.own.mk>
4.include <bsd.endian.mk>
5
6# Make sure that the ordered build/install processing applies when using
7# plain make.
8.MAIN: build_install
9
10# TOOLDIR must be valid, unless MKTOOLS=no
11.if ${MKTOOLS:Uyes} != "no"
12.if "${TOOLDIR}" == ""
13.error "TOOLDIR is undefined or empty"
14.elif "${TOOLDIR:tW:M/*}" == ""
15.error "TOOLDIR is not an absolute path: ${TOOLDIR}"
16#.elif !exists(TOOLDIR) # XXX .exists fails for directories
17#.error "TOOLDIR does not exist: ${TOOLDIR}"
18.endif
19.endif # MKTOOLS != no
20
21# TOOLS_BUILDRUMP == yes builds only the subset of the tools required
22# for building rump kernels and the hypervisor.  It is typically used
23# when building rump kernels targeted for non-NetBSD systems (via
24# buildrump.sh), and should not be set for a regular "make build".
25TOOLS_BUILDRUMP?=no
26
27.if ${TOOLCHAIN_MISSING} == "no"
28.if defined(HAVE_GCC)
29TOOLCHAIN_BITS= gmake .WAIT
30.endif
31
32.if defined(HAVE_GCC)
33.if ${HAVE_GCC} >= 45
34TOOLCHAIN_BITS+= gmp .WAIT
35TOOLCHAIN_BITS+= mpfr .WAIT
36TOOLCHAIN_BITS+= mpc .WAIT
37.endif
38.endif
39.endif
40
41.if ${TOOLCHAIN_MISSING} == "no"
42TOOLCHAIN_BITS+= binutils .WAIT
43.endif
44
45.if defined(HAVE_GCC)
46.if ${TOOLCHAIN_MISSING} == "no"
47TOOLCHAIN_BITS+= gcc
48.  if ${MKCROSSGDB:Uno} != "no" || make(obj)
49TOOLCHAIN_BITS+= gdb
50.  endif
51TOOLCHAIN_BITS+= .WAIT
52.endif
53.endif
54
55.if defined(HAVE_PCC)
56.if ${TOOLCHAIN_MISSING} == "no"
57TOOLCHAIN_BITS+= pcc
58.endif
59.endif
60
61.if ${TOOLCHAIN_MISSING} == "no"
62# XXX Eventually, we want to be able to build dbsym and mdsetimage
63# XXX if EXTERNAL_TOOLCHAIN is set.
64TOOLCHAIN_BITS+= dbsym mdsetimage
65.endif
66
67DTRACE_BITS=
68.if ${MKDTRACE} != "no"
69DTRACE_BITS+= .WAIT libelf
70DTRACE_BITS+= .WAIT libdwarf
71DTRACE_BITS+= .WAIT libctf
72DTRACE_BITS+= .WAIT ctfconvert ctfmerge
73.endif
74
75LINT_BITS=
76.if ${MKLINT} != "no"
77LINT_BITS= lint lint2
78.endif
79
80# All of host-mkdep, compat, and binstall are needed before anything
81# else.  Within this group, they must be built in a specific order, and
82# all of them must be built before any of them is installed.  They may
83# be installed in any order.  This can't be expressed using the .WAIT
84# notation inside the SUBDIR list.
85#
86# XXX .ORDER does not work when multiple targets are passed on the
87# make command line without "-j", so use dependencies in addition to .ORDER.
88#
89.ORDER: dependall-host-mkdep dependall-compat dependall-binstall
90.if make(dependall-host-mkdep) && make(dependall-compat)
91dependall-compat: dependall-host-mkdep
92.endif
93.if make(dependall-compat) && make(dependall-binstall)
94dependall-binstall: dependall-compat
95.endif
96
97# Dependencies in SUBDIR below ordered to maximize parallel ability.
98# See above for special treatment for host-mkdep, compat, and binstall.
99#
100SUBDIR=	host-mkdep compat binstall \
101	.WAIT mktemp .WAIT sed .WAIT
102.if ${TOOLS_BUILDRUMP} == "no"
103SUBDIR+= cap_mkdb crunchgen ctags genassym gencat hexdump \
104		${LINT_BITS} \
105		makewhatis mtree nbperf .WAIT rpcgen uudecode
106.endif
107
108SUBDIR+= join lorder m4 mkdep tsort .WAIT yacc .WAIT awk .WAIT lex
109
110.if ${TOOLS_BUILDRUMP} == "no"
111SUBDIR += .WAIT texinfo \
112	.WAIT tic \
113	.WAIT pax \
114	.WAIT ${TOOLCHAIN_BITS} \
115	${DTRACE_BITS} \
116		asn1_compile cat cksum compile_et db \
117		file lint1 slc \
118		makefs .WAIT menuc mkcsmapper mkesdb mklocale mknod msgc \
119		.WAIT disklabel \
120		.WAIT paxctl \
121		.WAIT fdisk \
122		.WAIT installboot \
123		pwd_mkdb stat strfile sunlabel zic
124.endif
125SUBDIR+= .WAIT config
126
127.if ${MKLLVM} != "no"
128SUBDIR+= \
129	llvm .WAIT \
130	llvm-lib/libLLVMSupport llvm-lib/libLLVMTableGen .WAIT \
131	llvm-tblgen llvm-clang-tblgen .WAIT \
132	llvm-include .WAIT \
133	llvm-lib .WAIT \
134	llvm-clang
135.if ${MKLLD} != "no"
136SUBDIR+=	llvm-lld
137.endif
138.if ${MKMCLINKER} != "no"
139SUBDIR+=	llvm-mcld
140.endif
141.endif
142
143.if ${MKMAN} != "no" || ${MKDOC} != "no" || ${MKHTML} != "no"
144.  if ${MKGROFF} != "no"
145SUBDIR+=	groff
146.  endif
147SUBDIR+=	mandoc
148.endif
149
150.if ${TOOLS_BUILDRUMP} == "no"
151
152.if ${MKMAINTAINERTOOLS:Uno} != "no"
153SUBDIR+=	autoconf .WAIT gettext
154.endif
155
156.if ${USE_PIGZGZIP} != "no"
157SUBDIR+=	pigz
158.endif
159
160.if ${MACHINE} == "hppa"
161SUBDIR+=	hppa-mkboot
162.endif
163
164.if ${MACHINE} == "ibmnws"
165SUBDIR+=	ibmnws-ncdcs
166.endif
167
168.if ${MACHINE} == "macppc"
169SUBDIR+=	macppc-fixcoff
170.endif
171
172.if (${MACHINE} == "prep" || ${MACHINE} == "rs6000" || ${MACHINE} == "bebox")
173SUBDIR+=	powerpc-mkbootimage
174.endif
175
176.if ${MACHINE_ARCH} == "m68k"
177SUBDIR+=	m68k-elf2aout
178.endif
179
180.if (${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
181     ${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb")
182SUBDIR+=	mips-elf2ecoff
183.endif
184
185.if (${MACHINE} == "sgimips")
186SUBDIR+=	sgivol
187.endif
188
189.if ${MACHINE} == "acorn32"
190SUBDIR+=	sparkcrc
191.endif
192
193.if (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64")
194SUBDIR+=	fgen
195.endif
196
197.if ${MACHINE} == "amiga"
198SUBDIR+=	amiga-elf2bb
199SUBDIR+=	amiga-txlt
200.endif
201
202.if ${MACHINE} == "hp300"
203SUBDIR+=	hp300-mkboot
204.endif
205
206.if ${MACHINE} == "evbarm" \
207    && ${MACHINE_CPU} == "arm" \
208    && ${TARGET_ENDIANNESS} == "1234"
209SUBDIR+=	elftosb
210.endif
211
212.if ${MACHINE} == "evbarm" || ${MACHINE} == "evbmips" || \
213    ${MACHINE} == "evbppc" || ${MACHINE} == "sandpoint"
214SUBDIR+=	mkubootimage
215.endif
216
217.endif # TOOLCHAIN_BUILDRUMP
218
219check_MKTOOLS: .PHONY .NOTMAIN
220.if ${MKTOOLS:Uyes} == "no"
221	@echo '*** WARNING: "MKTOOLS" is set to "no"; this will prevent building and'
222	@echo '*** updating your host toolchain.  This should be used only as a'
223	@echo '*** temporary workaround for toolchain problems, as it will result'
224	@echo '*** in version skew and build errors over time!'
225.endif
226
227.if ${MKTOOLS:Uyes} == "no" || ${USETOOLS} != "yes"	# {
228SUBDIR= # empty
229realall realdepend install: check_MKTOOLS
230.endif							# }
231
232.include <bsd.subdir.mk>
233.include <bsd.buildinstall.mk>
234.include <bsd.obj.mk>
235
236.if !defined(PREVIOUSTOOLDIR)
237.  if exists(PREVIOUSTOOLDIR)
238PREVIOUSTOOLDIR!=	cat PREVIOUSTOOLDIR
239.  else
240PREVIOUSTOOLDIR=
241.  endif
242.endif
243
244CLEANFILES+=	PREVIOUSTOOLDIR
245
246realall realdepend: .MAKE
247.if !empty(PREVIOUSTOOLDIR) && "${PREVIOUSTOOLDIR}" != "${TOOLDIR}"
248	@echo "*** WARNING: TOOLDIR has moved?"
249	@echo "*** PREVIOUSTOOLDIR '${PREVIOUSTOOLDIR}'"
250	@echo "***     !=  TOOLDIR '${TOOLDIR}'"
251	@echo "*** Cleaning mis-matched tools"
252	rm -f PREVIOUSTOOLDIR
253	(cd ${.CURDIR} && ${MAKE} PREVIOUSTOOLDIR=${TOOLDIR} cleandir)
254.endif
255	echo ${TOOLDIR} >PREVIOUSTOOLDIR
256
257cleandir:
258	rm -f ${CLEANFILES}
259