Makefile.cross revision 1.70 
1# $OpenBSD: Makefile.cross,v 1.70 2014/04/23 18:24:23 ajacoutot 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} == "armv7" || \
10	 ${TARGET} == "zaurus")
11TARGET_ARCH=	arm
12.elif	(${TARGET} == "aviion" || ${TARGET} == "luna88k")
13TARGET_ARCH=	m88k
14.elif	(${TARGET} == "sgi" || ${TARGET} == "octeon")
15TARGET_ARCH=	mips64
16.elif	(${TARGET} == "loongson")
17TARGET_ARCH=	mips64el
18TARGET_CPU=	mips64
19.elif	(${TARGET} == "solbourne")
20TARGET_ARCH=	sparc
21.elif	(${TARGET} == "macppc" || ${TARGET} == "socppc")
22TARGET_ARCH=	powerpc
23.elif	(${TARGET} == "landisk")
24TARGET_ARCH=	sh
25.else
26TARGET_ARCH=	${TARGET}
27.endif
28TARGET_CPU?=	${TARGET_ARCH}
29
30# List of LP64 archs
31# XXX move to bsd.*.mk?
32LP64_ARCH = amd64 alpha hppa64 ia64 mips64 sparc64 vax64
33
34TARGET_IS_LP64 =
35MACHINE_IS_LP64 =
36.for _ in ${LP64_ARCH}
37. if !empty(TARGET_ARCH:M$_)
38    TARGET_IS_LP64 = yes
39. endif
40. if !empty(MACHINE_ARCH:M$_)
41    MACHINE_IS_LP64 = yes
42. endif
43.endfor
44
45#CROSSCPPFLAGS?=	-nostdinc -I${CROSSDIR}/usr/include
46#CROSSLDFLAGS?=	-nostdlib -L${CROSSDIR}/usr/lib -static
47CROSSCFLAGS?=	${CROSSCPPFLAGS} -O2 ${PIPE} ${DEBUG}
48CROSSCXXFLAGS?=	${CROSSCPPFLAGS}
49#LDSTATIC?=	-static
50
51CROSSDIR=	${DESTDIR}/usr/cross/${TARGET}
52CROSSENV=	AR=${CROSSDIR}/usr/${TARGET_CANON}/bin/ar \
53		AS=${CROSSDIR}/usr/${TARGET_CANON}/bin/as \
54		CC=${CROSSDIR}/usr/${TARGET_CANON}/bin/cc \
55		CPP=${CROSSDIR}/usr/${TARGET_CANON}/bin/cpp \
56		CXX=${CROSSDIR}/usr/${TARGET_CANON}/bin/c++ \
57		LD=${CROSSDIR}/usr/${TARGET_CANON}/bin/ld \
58		OBJCOPY=${CROSSDIR}/usr/${TARGET_CANON}/bin/objcopy \
59		LORDER=/usr/bin/lorder RANLIB=${CROSSDIR}/usr/${TARGET_CANON}/bin/ranlib \
60		STRIP=${CROSSDIR}/usr/${TARGET_CANON}/bin/strip \
61		HOSTCC=\"${CC}\" HOSTCXX=\"${CXX}\" NOMAN= \
62		HOSTCFLAGS=\"${CFLAGS}\" HOSTCXXFLAGS=\"${CXXFLAGS}\" \
63		HOSTLDFLAGS=\"${LDFLAGS}\" \
64		CFLAGS=\"${CROSSCFLAGS}\" CPPFLAGS=\"${CROSSCPPFLAGS}\" \
65		CXXFLAGS=\"${CROSSCXXFLAGS}\" \
66		LDFLAGS=\"${CROSSLDFLAGS}\"
67CROSSADDPATH=:${CROSSDIR}/usr/${TARGET_CANON}/bin
68CROSSPATH=	/usr/bin:/bin:/usr/sbin:/sbin${CROSSADDPATH}
69CROSSLANGS?=	c c++
70
71TARGET_CANON=`cat ${CROSSDIR}/TARGET_CANON`
72
73CROSSDIRS=	${CROSSDIR}/.dirs_done
74CROSSOBJ=	${CROSSDIR}/.obj_done
75CROSSINCLUDES=	${CROSSDIR}/.includes_done
76CROSSBINUTILS=	${CROSSDIR}/.binutils_done
77CROSSGCC=	${CROSSDIR}/.gcc_done
78#NO_CROSS=	isakmpd keynote ssh
79
80.include <bsd.own.mk>
81
82.for _arch in ${TARGET_ARCH}
83.if !empty(GCC3_ARCH:M${_arch})
84COMPILER_VERSION=gcc3
85.else
86COMPILER_VERSION=gcc4
87.endif
88
89.if !empty(BINUTILS217_ARCH:M${_arch})
90BINUTILS_VERSION=binutils-2.17
91.else
92BINUTILS_VERSION=binutils
93.endif
94
95.if !empty(PIE_ARCH:M${_arch})
96NOPIE_FLAGS=-fno-pie
97NOPIE_LDFLAGS=-nopie
98PIE_DEFAULT=${DEFAULT_PIE_DEF}
99.else
100NOPIE_FLAGS=
101PIE_DEFAULT=
102.endif
103
104BINUTILS=	ar as gasp ld nm objcopy objdump ranlib readelf size \
105		strings strip
106BINUTILS_DIR=gnu/usr.bin/${BINUTILS_VERSION}
107.endfor
108
109# no libcrypto.... these won't build
110#NO_CROSS+=	dc passwd ppp tcpdump telnet ftp gzsig sasyncd vnconfig
111		
112# explicit cross-compile
113NO_CROSS+=bind
114NO_CROSS+=httpd
115NO_CROSS+=microcode
116NO_CROSS+=groff lynx binutils binutils-2.17 perl texinfo gcc cvs
117NO_CROSS+=nsd
118NO_CROSS+=nginx
119NO_CROSS+=sqlite3
120
121cross-dirs:	${CROSSDIRS}
122cross-obj:	${CROSSOBJ}
123cross-includes:	${CROSSINCLUDES}
124cross-binutils:	${CROSSBINUTILS}
125cross-gcc:	${CROSSGCC}
126
127cross-env:
128	@echo ${CROSSENV} MACHINE=${TARGET} \
129	    MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
130	    MACHINE_CPU=`cat ${CROSSDIR}/TARGET_CPU` \
131	    BSDOBJDIR=${CROSSDIR}/usr/obj \
132	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET}
133
134${CROSSDIRS}:
135.if ${TARGET_ARCH} == "arm" &&  ${MACHINE_IS_LP64} == "yes"
136	# this config is allowed
137.elif ${TARGET_IS_LP64} != ${MACHINE_IS_LP64}
138	@echo "host and target have different size longs"
139	@echo "cross compiler generates bad code; aborting"; exit 1
140.endif
141	@-mkdir -p ${CROSSDIR}
142	@echo ${TARGET_ARCH} > ${CROSSDIR}/TARGET_ARCH
143	@echo TARGET_ARCH is `cat ${CROSSDIR}/TARGET_ARCH`
144	@echo ${TARGET_CPU} > ${CROSSDIR}/TARGET_CPU
145	@echo TARGET_CPU is `cat ${CROSSDIR}/TARGET_CPU`
146	@eval `grep '^osr=' sys/conf/newvers.sh`; \
147	   echo ${TARGET_ARCH}-unknown-openbsd$$osr > \
148	   ${CROSSDIR}/TARGET_CANON
149	@-mkdir -p ${CROSSDIR}
150	@-mkdir -p ${CROSSDIR}/usr/${TARGET_CANON}
151	@ln -sf ${CROSSDIR}/usr/include \
152	    ${CROSSDIR}/usr/${TARGET_CANON}/include
153	@ln -sf ${CROSSDIR}/usr/lib \
154	    ${CROSSDIR}/usr/${TARGET_CANON}/lib
155	@-mkdir -p ${CROSSDIR}/usr/${TARGET_CANON}/bin
156	@(cd ${.CURDIR}/etc && DESTDIR=${CROSSDIR} ${MAKE} distrib-dirs)
157	@touch ${CROSSDIRS}
158
159${CROSSOBJ}:	${CROSSDIRS}
160	@-mkdir -p ${CROSSDIR}/usr/obj
161	@(cd ${.CURDIR} && \
162	    BSDOBJDIR=${CROSSDIR}/usr/obj \
163	    COMPILER_VERSION=${COMPILER_VERSION} \
164	    MACHINE=${TARGET} \
165	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
166	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
167	    ${MAKE} obj)
168	@touch ${CROSSOBJ}
169
170${CROSSINCLUDES}:	${CROSSOBJ}
171	@-mkdir -p ${CROSSDIR}/usr/include
172	@(cd ${.CURDIR}/include && \
173	    COMPILER_VERSION=${COMPILER_VERSION} \
174	    MACHINE=${TARGET} \
175	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
176	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
177	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
178	    ${MAKE} prereq && \
179	    COMPILER_VERSION=${COMPILER_VERSION} \
180	    MACHINE=${TARGET} \
181	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
182	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
183	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
184	    ${MAKE} DESTDIR=${CROSSDIR} includes)
185	@touch ${CROSSINCLUDES}
186
187${CROSSBINUTILS}:	${CROSSINCLUDES}
188	(cd ${.CURDIR}/${BINUTILS_DIR}; \
189	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
190	    PIE_DEFAULT=${PIE_DEFAULT} \
191	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
192	    PATH=${CROSSPATH} \
193	    ${MAKE} -f Makefile.bsd-wrapper depend && \
194	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
195	    PIE_DEFAULT=${PIE_DEFAULT} \
196	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
197	    ${MAKE} -f Makefile.bsd-wrapper all && \
198	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
199	    COMPILER_VERSION=${COMPILER_VERSION} \
200	    PIE_DEFAULT=${PIE_DEFAULT} \
201	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
202	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
203	    ${MAKE} -f Makefile.bsd-wrapper install)
204	@for cmd in ${BINUTILS}; do \
205	 if [ -e ${CROSSDIR}/usr/bin/${TARGET_CANON}-$$cmd ] ; then \
206	    cp -f ${CROSSDIR}/usr/bin/${TARGET_CANON}-$$cmd \
207	        ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-$$cmd ; \
208	    ln -sf ${TARGET_CANON}-$$cmd \
209		${CROSSDIR}/usr/${TARGET_CANON}/bin/$$cmd ;\
210	   if [ -e ${CROSSDIR}/usr/bin/$$cmd ] ; then \
211	    rm -f ${CROSSDIR}/usr/bin/$$cmd ;\
212	   fi ;\
213	 elif [ -e ${CROSSDIR}/usr/bin/$$cmd ] ; then \
214	    cp -f ${CROSSDIR}/usr/bin/$$cmd \
215	        ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-$$cmd ; \
216	    ln -sf ${TARGET_CANON}-$$cmd \
217		${CROSSDIR}/usr/${TARGET_CANON}/bin/$$cmd ;\
218	    mv ${CROSSDIR}/usr/bin/$$cmd \
219		${CROSSDIR}/usr/bin/${TARGET_CANON}-$$cmd ;\
220	 fi ;\
221	done
222	@touch ${CROSSBINUTILS}
223
224
225${CROSSGCC}:		${CROSSBINUTILS}
226.if ${COMPILER_VERSION:L} == "gcc3"
227	(cd ${.CURDIR}/gnu/usr.bin/gcc; \
228	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
229	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
230	    CROSSDIR=${CROSSDIR} \
231	    PATH=${CROSSPATH} ${MAKE} -f Makefile.bsd-wrapper depend && \
232	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
233	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
234	    CROSSDIR=${CROSSDIR} \
235	    ${MAKE} -f Makefile.bsd-wrapper all && \
236	    env CROSSDIR=${CROSSDIR} DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
237	    PATH=${CROSSPATH} ${MAKE} -f Makefile.bsd-wrapper install)
238	cp -f ${CROSSDIR}/usr/bin/${TARGET_CANON}-g++ ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-c++
239	cp -f ${CROSSDIR}/usr/bin/gcc ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cc
240	cp -f ${CROSSDIR}/usr/libexec/cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp
241	rm -f ${CROSSDIR}/usr/bin/gcc  ${CROSSDIR}/usr/bin/cc ${CROSSDIR}/usr/libexec/cpp 
242	ln -sf ${TARGET_CANON}-cc ${CROSSDIR}/usr/${TARGET_CANON}/bin/cc
243	ln -sf ${TARGET_CANON}-c++ ${CROSSDIR}/usr/${TARGET_CANON}/bin/c++
244	rm -f ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
245	sed -e 's#/usr/libexec/cpp#${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp#' \
246	    -e 's/@GNUC@/-D__GNUC__/' \
247	    -e 's#/usr/include#${CROSSDIR}/usr/include#' \
248	    -e 's/@dollaropt@//' \
249	    ${.CURDIR}/usr.bin/cpp/cpp.sh > ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
250	chmod ${BINMODE} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
251	chown ${BINOWN}:${BINGRP} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
252	ln -sf ${TARGET_CANON}-cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/cpp
253.else
254	(cd ${.CURDIR}/gnu/usr.bin/cc; \
255	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
256	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
257	    CROSSDIR=${CROSSDIR} \
258	    MACHINE=${TARGET} \
259	    PATH=${CROSSPATH} ${MAKE} depend  )
260	(cd ${.CURDIR}/gnu/usr.bin/cc; \
261	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
262	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
263	    CROSSDIR=${CROSSDIR} \
264	    MACHINE=${TARGET} \
265	    ${MAKE} all )
266	(cd ${.CURDIR}/gnu/usr.bin/cc; \
267	    env CROSSDIR=${CROSSDIR} DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
268	    TARGET_ARCH=${TARGET_ARCH} TARGET_CPU=${TARGET_CPU} \
269	    MACHINE=${TARGET} \
270	    PATH=${CROSSPATH} ${MAKE} install)
271	cp -f ${CROSSDIR}/usr/bin/g++  ${CROSSDIR}/usr/bin/${TARGET_CANON}-g++ 
272	cp -f ${CROSSDIR}/usr/bin/${TARGET_CANON}-g++ ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-c++
273	cp -f ${CROSSDIR}/usr/libexec/cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp
274	cp -f ${CROSSDIR}/usr/bin/gcc ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cc
275	ln -sf ${TARGET_CANON}-cc ${CROSSDIR}/usr/${TARGET_CANON}/bin/cc
276
277	cp -f ${CROSSDIR}/usr/bin/gcc ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cc
278	rm -f ${CROSSDIR}/usr/bin/gcc  ${CROSSDIR}/usr/bin/g++  ${CROSSDIR}/usr/bin/cc ${CROSSDIR}/usr/libexec/cpp 
279	# fix links
280	rm -f ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
281	sed -e 's#/usr/libexec/cpp#${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-libexeccpp#' \
282	    -e 's/@GNUC@//' \
283	    -e 's#/usr/include#${CROSSDIR}/usr/include#' \
284	    -e 's/@dollaropt@//' \
285	    ${.CURDIR}/usr.bin/cpp/cpp.sh > ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
286	chmod ${BINMODE} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
287	chown ${BINOWN}:${BINGRP} ${CROSSDIR}/usr/${TARGET_CANON}/bin/${TARGET_CANON}-cpp 
288	ln -sf ${TARGET_CANON}-cpp ${CROSSDIR}/usr/${TARGET_CANON}/bin/cpp
289.endif
290	@touch ${CROSSGCC}
291
292# XXX MAKEOBJDIR maybe should be obj.${TARGET} here, revisit later
293cross-lib:	${CROSSGCC}
294	MACHINE=${TARGET} \
295	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
296	export MACHINE MACHINE_ARCH MACHINE_CPU; \
297	(cd ${.CURDIR}/lib; \
298	    for lib in csu libc; do \
299	    (cd $$lib; \
300	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
301		    ${MAKE} depend all ;\
302	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
303		    ${MAKE} install); \
304	    done; \
305	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
306	        SKIPDIR=\"${NO_CROSS} libocurses/PSD.doc\" \
307	        ${MAKE} depend all ; \
308	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
309	        SKIPDIR=\"${NO_CROSS} libocurses/PSD.doc\" \
310	        ${MAKE} install)
311
312cross-bin:	${CROSSOBJ}
313	MACHINE=${TARGET} \
314	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
315	export MACHINE MACHINE_ARCH MACHINE_CPU; \
316	for i in libexec bin sbin usr.bin usr.sbin; do \
317	(cd ${.CURDIR}/$$i; \
318	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
319	        SKIPDIR=\"${BINUTILS} ${NO_CROSS}\" \
320	        ${MAKE} depend all ; \
321	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
322	        SKIPDIR=\"${BINUTILS} ${NO_CROSS}\" \
323	        ${MAKE} install); \
324	done
325
326cross-gnu:	${CROSSOBJ}
327	MACHINE=${TARGET} \
328	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
329	export MACHINE MACHINE_ARCH MACHINE_CPU; \
330	for i in gnu/lib gnu/usr.sbin gnu/usr.bin ; do \
331	(cd ${.CURDIR}/$$i; \
332	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
333	        SKIPDIR=\"${NO_CROSS}\" \
334	        ${MAKE} depend all ; \
335	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} DESTDIR=${CROSSDIR} \
336	        SKIPDIR=\"${NO_CROSS}\" \
337	        ${MAKE} install); \
338	done
339
340cross-share:   ${CROSSOBJ}
341	MACHINE=${TARGET} \
342	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
343	export MACHINE MACHINE_ARCH MACHINE_CPU; \
344	for i in share; do \
345	    (cd ${.CURDIR}/$$i; \
346	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
347		SKIPDIR=\"${NO_CROSS}\" \
348		${MAKE} depend all install); \
349	done
350
351cross-sys:   ${CROSSOBJ}
352	MACHINE=${TARGET} \
353	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU}; \
354	export MACHINE MACHINE_ARCH MACHINE_CPU; \
355	for i in sys; do \
356	    (cd ${.CURDIR}/$$i; \
357	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
358		SKIPDIR=\"${NO_CROSS}\" \
359		${MAKE} depend all install); \
360	done
361
362cross-etc-root-var:	${CROSSOBJ}
363	(cd ${.CURDIR}/etc && \
364	    MACHINE=${TARGET} \
365	    MACHINE_ARCH=${TARGET_ARCH} MACHINE_CPU=${TARGET_CPU} \
366	    DESTDIR=${CROSSDIR} \
367	    ${MAKE} distribution-etc-root-var)
368
369cross-depend:
370	@(cd ${.CURDIR} && \
371	    BSDOBJDIR=${CROSSDIR}/usr/obj \
372	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
373	    SKIPDIR="${NO_CROSS}" \
374	    ${MAKE} depend)
375
376cross-clean:
377	@(cd ${.CURDIR} && \
378	    BSDOBJDIR=${CROSSDIR}/usr/obj \
379	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
380	    SKIPDIR="${NO_CROSS}" \
381	    ${MAKE} clean)
382
383cross-cleandir:
384	@(cd ${.CURDIR} && \
385	    BSDOBJDIR=${CROSSDIR}/usr/obj \
386	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
387	    SKIPDIR="${NO_CROSS}" \
388	    ${MAKE} cleandir)
389