Makefile.cross revision 1.67 
1# $OpenBSD: Makefile.cross,v 1.67 2013/08/06 19:11:53 miod Exp $
2
3cross-tools:	cross-includes cross-binutils cross-gcc cross-lib
4cross-distrib:	cross-tools cross-bin cross-share cross-sys cross-etc-root-var
5# cross-gnu \
6
7# Have to compute TARGET_ARCH directly in the Makefile, for .if tests involving
8# this variable to work.
9.if	(${TARGET} == "armish" || ${TARGET} == "beagle" || \
10	 ${TARGET} == "zaurus")
11TARGET_ARCH=	arm
12.elif	(${TARGET} == "hp300" || ${TARGET} == "mvme68k")
13TARGET_ARCH=	m68k
14.elif	(${TARGET} == "aviion" || ${TARGET} == "luna88k" || \
15	 ${TARGET} == "mvme88k")
16TARGET_ARCH=	m88k
17.elif	(${TARGET} == "sgi" || ${TARGET} == "octeon")
18TARGET_ARCH=	mips64
19.elif	(${TARGET} == "loongson")
20TARGET_ARCH=	mips64el
21TARGET_CPU=	mips64
22.elif	(${TARGET} == "solbourne")
23TARGET_ARCH=	sparc
24.elif	(${TARGET} == "macppc" || ${TARGET} == "socppc")
25TARGET_ARCH=	powerpc
26.elif	(${TARGET} == "landisk")
27TARGET_ARCH=	sh
28.else
29TARGET_ARCH=	${TARGET}
30.endif
31TARGET_CPU?=	${TARGET_ARCH}
32
33# List of LP64 archs
34# XXX move to bsd.*.mk?
35LP64_ARCH = amd64 alpha hppa64 ia64 mips64 sparc64 vax64
36
37TARGET_IS_LP64 =
38MACHINE_IS_LP64 =
39.for _ in ${LP64_ARCH}
40. if !empty(TARGET_ARCH:M$_)
41    TARGET_IS_LP64 = yes
42. endif
43. if !empty(MACHINE_ARCH:M$_)
44    MACHINE_IS_LP64 = yes
45. endif
46.endfor
47
48#CROSSCPPFLAGS?=	-nostdinc -I${CROSSDIR}/usr/include
49#CROSSLDFLAGS?=	-nostdlib -L${CROSSDIR}/usr/lib -static
50CROSSCFLAGS?=	${CROSSCPPFLAGS} -O2 ${PIPE} ${DEBUG}
51CROSSCXXFLAGS?=	${CROSSCPPFLAGS}
52#LDSTATIC?=	-static
53
54CROSSDIR=	${DESTDIR}/usr/cross/${TARGET}
55CROSSENV=	AR=${CROSSDIR}/usr/${TARGET_CANON}/bin/ar \
56		AS=${CROSSDIR}/usr/${TARGET_CANON}/bin/as \
57		CC=${CROSSDIR}/usr/${TARGET_CANON}/bin/cc \
58		CPP=${CROSSDIR}/usr/${TARGET_CANON}/bin/cpp \
59		CXX=${CROSSDIR}/usr/${TARGET_CANON}/bin/c++ \
60		LD=${CROSSDIR}/usr/${TARGET_CANON}/bin/ld \
61		OBJCOPY=${CROSSDIR}/usr/${TARGET_CANON}/bin/objcopy \
62		LORDER=/usr/bin/lorder RANLIB=${CROSSDIR}/usr/${TARGET_CANON}/bin/ranlib \
63		STRIP=${CROSSDIR}/usr/${TARGET_CANON}/bin/strip \
64		HOSTCC=\"${CC}\" HOSTCXX=\"${CXX}\" NOMAN= \
65		HOSTCFLAGS=\"${CFLAGS}\" HOSTCXXFLAGS=\"${CXXFLAGS}\" \
66		HOSTLDFLAGS=\"${LDFLAGS}\" \
67		CFLAGS=\"${CROSSCFLAGS}\" CPPFLAGS=\"${CROSSCPPFLAGS}\" \
68		CXXFLAGS=\"${CROSSCXXFLAGS}\" \
69		LDFLAGS=\"${CROSSLDFLAGS}\"
70CROSSADDPATH=:${CROSSDIR}/usr/${TARGET_CANON}/bin
71CROSSPATH=	/usr/bin:/bin:/usr/sbin:/sbin${CROSSADDPATH}
72CROSSLANGS?=	c c++
73
74TARGET_CANON=`cat ${CROSSDIR}/TARGET_CANON`
75
76CROSSDIRS=	${CROSSDIR}/.dirs_done
77CROSSOBJ=	${CROSSDIR}/.obj_done
78CROSSINCLUDES=	${CROSSDIR}/.includes_done
79CROSSBINUTILS=	${CROSSDIR}/.binutils_done
80CROSSGCC=	${CROSSDIR}/.gcc_done
81#NO_CROSS=	isakmpd keynote ssh
82
83.include <bsd.own.mk>
84
85.for _arch in ${TARGET_ARCH}
86.if !empty(GCC3_ARCH:M${_arch})
87COMPILER_VERSION=gcc3
88.else
89COMPILER_VERSION=gcc4
90.endif
91
92.if !empty(BINUTILS217_ARCH:M${_arch})
93BINUTILS_VERSION=binutils-2.17
94.else
95BINUTILS_VERSION=binutils
96.endif
97
98.if !empty(PIE_ARCH:M${_arch})
99NOPIE_FLAGS=-fno-pie
100NOPIE_LDFLAGS=-nopie
101PIE_DEFAULT=${DEFAULT_PIE_DEF}
102.else
103NOPIE_FLAGS=
104PIE_DEFAULT=
105.endif
106
107BINUTILS=	ar as gasp ld nm objcopy objdump ranlib readelf size \
108		strings strip
109BINUTILS_DIR=gnu/usr.bin/${BINUTILS_VERSION}
110.endfor
111
112# no libcrypto.... these won't build
113#NO_CROSS+=	dc login_krb5 login_krb5-or-pwd passwd ppp tcpdump telnet \
114#		ftp gzsig sasyncd vnconfig
115		
116# explicit cross-compile
117NO_CROSS+=bind
118NO_CROSS+=httpd
119NO_CROSS+=microcode
120NO_CROSS+=groff lynx binutils binutils-2.17 perl texinfo gcc cvs
121NO_CROSS+=nsd
122NO_CROSS+=nginx
123NO_CROSS+=sqlite3
124
125cross-dirs:	${CROSSDIRS}
126cross-obj:	${CROSSOBJ}
127cross-includes:	${CROSSINCLUDES}
128cross-binutils:	${CROSSBINUTILS}
129cross-gcc:	${CROSSGCC}
130
131cross-env:
132	@echo ${CROSSENV} MACHINE=${TARGET} \
133	    MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
134	    MACHINE_CPU=`cat ${CROSSDIR}/TARGET_CPU` \
135	    BSDOBJDIR=${CROSSDIR}/usr/obj \
136	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET}
137
138${CROSSDIRS}:
139.if ${TARGET_ARCH} == "arm" &&  ${MACHINE_IS_LP64} == "yes"
140	# this config is allowed
141.elif ${TARGET_IS_LP64} != ${MACHINE_IS_LP64}
142	@echo "host and target have different size longs"
143	@echo "cross compiler generates bad code; aborting"; exit 1
144.endif
145	@-mkdir -p ${CROSSDIR}
146	@echo ${TARGET_ARCH} > ${CROSSDIR}/TARGET_ARCH
147	@echo TARGET_ARCH is `cat ${CROSSDIR}/TARGET_ARCH`
148	@echo ${TARGET_CPU} > ${CROSSDIR}/TARGET_CPU
149	@echo TARGET_CPU is `cat ${CROSSDIR}/TARGET_CPU`
150	@eval `grep '^osr=' sys/conf/newvers.sh`; \
151	   echo ${TARGET_ARCH}-unknown-openbsd$$osr > \
152	   ${CROSSDIR}/TARGET_CANON
153	@-mkdir -p ${CROSSDIR}
154	@-mkdir -p ${CROSSDIR}/usr/${TARGET_CANON}
155	@ln -sf ${CROSSDIR}/usr/include \
156	    ${CROSSDIR}/usr/${TARGET_CANON}/include
157	@ln -sf ${CROSSDIR}/usr/lib \
158	    ${CROSSDIR}/usr/${TARGET_CANON}/lib
159	@-mkdir -p ${CROSSDIR}/usr/${TARGET_CANON}/bin
160	@(cd ${.CURDIR}/etc && DESTDIR=${CROSSDIR} ${MAKE} distrib-dirs)
161	@touch ${CROSSDIRS}
162
163${CROSSOBJ}:	${CROSSDIRS}
164	@-mkdir -p ${CROSSDIR}/usr/obj
165	@(cd ${.CURDIR} && \
166	    BSDOBJDIR=${CROSSDIR}/usr/obj \
167	    COMPILER_VERSION=${COMPILER_VERSION} \
168	    MACHINE=${TARGET} \
169	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
170	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
171	    ${MAKE} obj)
172	@touch ${CROSSOBJ}
173
174${CROSSINCLUDES}:	${CROSSOBJ}
175	@-mkdir -p ${CROSSDIR}/usr/include
176	@(cd ${.CURDIR}/include && \
177	    COMPILER_VERSION=${COMPILER_VERSION} \
178	    MACHINE=${TARGET} \
179	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
180	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
181	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
182	    ${MAKE} prereq && \
183	    COMPILER_VERSION=${COMPILER_VERSION} \
184	    MACHINE=${TARGET} \
185	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
186	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
187	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
188	    ${MAKE} DESTDIR=${CROSSDIR} includes)
189	@touch ${CROSSINCLUDES}
190
191${CROSSBINUTILS}:	${CROSSINCLUDES}
192	(cd ${.CURDIR}/${BINUTILS_DIR}; \
193	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
194	    PIE_DEFAULT=${PIE_DEFAULT} \
195	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
196	    PATH=${CROSSPATH} \
197	    ${MAKE} -f Makefile.bsd-wrapper depend && \
198	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
199	    PIE_DEFAULT=${PIE_DEFAULT} \
200	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
201	    ${MAKE} -f Makefile.bsd-wrapper all && \
202	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
203	    COMPILER_VERSION=${COMPILER_VERSION} \
204	    PIE_DEFAULT=${PIE_DEFAULT} \
205	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
206	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
207	    ${MAKE} -f Makefile.bsd-wrapper install)
208	@for cmd in ${BINUTILS}; do \
209	 if [ -e ${CROSSDIR}/usr/bin/${TARGET_CANON}-$$cmd ] ; then \
210	    cp -f ${CROSSDIR}/usr/bin/${TARGET_CANON}-$$cmd \
211	        ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-$$cmd ; \
212	    ln -sf ${TARGET_CANON}-$$cmd \
213		${CROSSDIR}/usr/${TARGET_CANON}/bin/$$cmd ;\
214	   if [ -e ${CROSSDIR}/usr/bin/$$cmd ] ; then \
215	    rm -f ${CROSSDIR}/usr/bin/$$cmd ;\
216	   fi ;\
217	 elif [ -e ${CROSSDIR}/usr/bin/$$cmd ] ; then \
218	    cp -f ${CROSSDIR}/usr/bin/$$cmd \
219	        ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-$$cmd ; \
220	    ln -sf ${TARGET_CANON}-$$cmd \
221		${CROSSDIR}/usr/${TARGET_CANON}/bin/$$cmd ;\
222	    mv ${CROSSDIR}/usr/bin/$$cmd \
223		${CROSSDIR}/usr/bin/${TARGET_CANON}-$$cmd ;\
224	 fi ;\
225	done
226	@touch ${CROSSBINUTILS}
227
228
229${CROSSGCC}:		${CROSSBINUTILS}
230.if ${COMPILER_VERSION:L} == "gcc3"
231	(cd ${.CURDIR}/gnu/usr.bin/gcc; \
232	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
233	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
234	    CROSSDIR=${CROSSDIR} \
235	    PATH=${CROSSPATH} ${MAKE} -f Makefile.bsd-wrapper depend && \
236	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
237	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
238	    CROSSDIR=${CROSSDIR} \
239	    ${MAKE} -f Makefile.bsd-wrapper all && \
240	    env CROSSDIR=${CROSSDIR} DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
241	    PATH=${CROSSPATH} ${MAKE} -f Makefile.bsd-wrapper install)
242	cp -f ${CROSSDIR}/usr/bin/${TARGET_CANON}-g++ ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-c++
243	cp -f ${CROSSDIR}/usr/bin/gcc ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cc
244	cp -f ${CROSSDIR}/usr/libexec/cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp
245	rm -f ${CROSSDIR}/usr/bin/gcc  ${CROSSDIR}/usr/bin/cc ${CROSSDIR}/usr/libexec/cpp 
246	ln -sf ${TARGET_CANON}-cc ${CROSSDIR}/usr/${TARGET_CANON}/bin/cc
247	ln -sf ${TARGET_CANON}-c++ ${CROSSDIR}/usr/${TARGET_CANON}/bin/c++
248	rm -f ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
249	sed -e 's#/usr/libexec/cpp#${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp#' \
250	    -e 's/@GNUC@/-D__GNUC__/' \
251	    -e 's#/usr/include#${CROSSDIR}/usr/include#' \
252	    -e 's/@dollaropt@//' \
253	    ${.CURDIR}/usr.bin/cpp/cpp.sh > ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
254	chmod ${BINMODE} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
255	chown ${BINOWN}:${BINGRP} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
256	ln -sf ${TARGET_CANON}-cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/cpp
257.else
258	(cd ${.CURDIR}/gnu/usr.bin/cc; \
259	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
260	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
261	    CROSSDIR=${CROSSDIR} \
262	    MACHINE=${TARGET} \
263	    PATH=${CROSSPATH} ${MAKE} depend  )
264	(cd ${.CURDIR}/gnu/usr.bin/cc; \
265	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
266	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
267	    CROSSDIR=${CROSSDIR} \
268	    MACHINE=${TARGET} \
269	    ${MAKE} all )
270	(cd ${.CURDIR}/gnu/usr.bin/cc; \
271	    env CROSSDIR=${CROSSDIR} DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
272	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
273	    MACHINE=${TARGET} \
274	    PATH=${CROSSPATH} ${MAKE} install)
275	cp -f ${CROSSDIR}/usr/bin/g++  ${CROSSDIR}/usr/bin/${TARGET_CANON}-g++ 
276	cp -f ${CROSSDIR}/usr/bin/${TARGET_CANON}-g++ ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-c++
277	cp -f ${CROSSDIR}/usr/libexec/cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp
278	cp -f ${CROSSDIR}/usr/bin/gcc ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cc
279	ln -sf ${TARGET_CANON}-cc ${CROSSDIR}/usr/${TARGET_CANON}/bin/cc
280
281	cp -f ${CROSSDIR}/usr/bin/gcc ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cc
282	rm -f ${CROSSDIR}/usr/bin/gcc  ${CROSSDIR}/usr/bin/g++  ${CROSSDIR}/usr/bin/cc ${CROSSDIR}/usr/libexec/cpp 
283	# fix links
284	rm -f ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
285	sed -e 's#/usr/libexec/cpp#${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp#' \
286	    -e 's/@GNUC@//' \
287	    -e 's#/usr/include#${CROSSDIR}/usr/include#' \
288	    -e 's/@dollaropt@//' \
289	    ${.CURDIR}/usr.bin/cpp/cpp.sh > ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
290	chmod ${BINMODE} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
291	chown ${BINOWN}:${BINGRP} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
292	ln -sf ${TARGET_CANON}-cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/cpp
293.endif
294	@touch ${CROSSGCC}
295
296# XXX MAKEOBJDIR maybe should be obj.${TARGET} here, revisit later
297cross-lib:	${CROSSGCC}
298	MACHINE=${TARGET} \
299	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
300	export MACHINE MACHINE_ARCH MACHINE_CPU; \
301	(cd ${.CURDIR}/lib; \
302	    for lib in csu libc; do \
303	    (cd $$lib; \
304	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
305		    ${MAKE} depend all ;\
306	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
307		    ${MAKE} install); \
308	    done; \
309	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
310	        SKIPDIR=\"${NO_CROSS} libocurses/PSD.doc\" \
311	        ${MAKE} depend all ; \
312	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
313	        SKIPDIR=\"${NO_CROSS} libocurses/PSD.doc\" \
314	        ${MAKE} install)
315
316cross-bin:	${CROSSOBJ}
317	MACHINE=${TARGET} \
318	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
319	export MACHINE MACHINE_ARCH MACHINE_CPU; \
320	for i in libexec bin sbin usr.bin usr.sbin; do \
321	(cd ${.CURDIR}/$$i; \
322	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
323	        SKIPDIR=\"${BINUTILS} ${NO_CROSS}\" \
324	        ${MAKE} depend all ; \
325	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
326	        SKIPDIR=\"${BINUTILS} ${NO_CROSS}\" \
327	        ${MAKE} install); \
328	done
329
330cross-gnu:	${CROSSOBJ}
331	MACHINE=${TARGET} \
332	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
333	export MACHINE MACHINE_ARCH MACHINE_CPU; \
334	for i in gnu/lib gnu/usr.sbin gnu/usr.bin ; do \
335	(cd ${.CURDIR}/$$i; \
336	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
337	        SKIPDIR=\"${NO_CROSS}\" \
338	        ${MAKE} depend all ; \
339	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
340	        SKIPDIR=\"${NO_CROSS}\" \
341	        ${MAKE} install); \
342	done
343
344cross-share:   ${CROSSOBJ}
345	MACHINE=${TARGET} \
346	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
347	export MACHINE MACHINE_ARCH MACHINE_CPU; \
348	for i in share; do \
349	    (cd ${.CURDIR}/$$i; \
350	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
351		SKIPDIR=\"${NO_CROSS}\" \
352		${MAKE} depend all install); \
353	done
354
355cross-sys:   ${CROSSOBJ}
356	MACHINE=${TARGET} \
357	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
358	export MACHINE MACHINE_ARCH MACHINE_CPU; \
359	for i in sys; do \
360	    (cd ${.CURDIR}/$$i; \
361	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
362		SKIPDIR=\"${NO_CROSS}\" \
363		${MAKE} depend all install); \
364	done
365
366cross-etc-root-var:	${CROSSOBJ}
367	(cd ${.CURDIR}/etc && \
368	    MACHINE=${TARGET} \
369	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
370	    DESTDIR=${CROSSDIR} \
371	    ${MAKE} distribution-etc-root-var)
372
373cross-depend:
374	@(cd ${.CURDIR} && \
375	    BSDOBJDIR=${CROSSDIR}/usr/obj \
376	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
377	    SKIPDIR="${NO_CROSS}" \
378	    ${MAKE} depend)
379
380cross-clean:
381	@(cd ${.CURDIR} && \
382	    BSDOBJDIR=${CROSSDIR}/usr/obj \
383	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
384	    SKIPDIR="${NO_CROSS}" \
385	    ${MAKE} clean)
386
387cross-cleandir:
388	@(cd ${.CURDIR} && \
389	    BSDOBJDIR=${CROSSDIR}/usr/obj \
390	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
391	    SKIPDIR="${NO_CROSS}" \
392	    ${MAKE} cleandir)
393