move cross-stuff into its own file.

okay mickey@, niklas@

2 files changed, 293 insertions, 282 deletions

diff --git a/Makefile b/Makefile
index bbbb519022a..4899ab04834 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.111 2005/01/09 19:35:26 espie Exp $
+#	$OpenBSD: Makefile,v 1.112 2005/01/09 20:36:20 espie Exp $
 
 #
 # For more information on building in tricky environments, please see
@@ -78,289 +78,19 @@ build:
 	    NOMAN=1 exec ${SUDO} ${MAKE} install
 	${MAKE} depend && ${MAKE} && exec ${SUDO} ${MAKE} install
 
-.if !defined(TARGET)
-cross-tools cross-distrib:
-	echo "TARGET must be set"; exit 1
-.else
-cross-tools:	cross-includes cross-binutils cross-gcc cross-lib
-cross-distrib:	cross-tools cross-bin cross-etc-root-var
-
-CROSSCPPFLAGS?=	-nostdinc -I${CROSSDIR}/usr/include
-CROSSLDFLAGS?=	-nostdlib -L${CROSSDIR}/usr/lib -static
-CROSSCFLAGS?=	${CROSSCPPFLAGS}
-CROSSCXXFLAGS?=	${CROSSCPPFLAGS}
-LDSTATIC?=	-static
-
-CROSSDIR=	${DESTDIR}/usr/cross/${TARGET}
-CROSSENV=	AR=${CROSSDIR}/usr/bin/ar AS=${CROSSDIR}/usr/bin/as \
-		CC=${CROSSDIR}/usr/bin/cc CPP=${CROSSDIR}/usr/bin/cpp \
-		CXX=${CROSSDIR}/usr/bin/c++ \
-		LD=${CROSSDIR}/usr/bin/ld NM=${CROSSDIR}/usr/bin/nm \
-		LORDER=/usr/bin/lorder RANLIB=${CROSSDIR}/usr/bin/ranlib \
-		SIZE=${CROSSDIR}/usr/bin/size STRIP=${CROSSDIR}/usr/bin/strip \
-		HOSTCC=\"${CC}\" HOSTCXX=\"${CXX}\" NOMAN= DESTDIR=${CROSSDIR} \
-		HOSTCFLAGS=\"${CFLAGS}\" HOSTCXXFLAGS=\"${CXXFLAGS}\" \
-		HOSTLDFLAGS=\"${LDFLAGS} \" \
-		CFLAGS=\"${CROSSCFLAGS}\" CPPFLAGS=\"${CROSSCPPFLAGS}\" \
-		CXXFLAGS=\"${CROSSCXXFLAGS}\" \
-		LDFLAGS=\"${CROSSLDFLAGS}\"
-CROSSPATH=	${PATH}:${CROSSDIR}/usr/bin
-CROSSLANGS?=	c c++
-
-CROSSDIRS=	${CROSSDIR}/.dirs_done
-CROSSOBJ=	${CROSSDIR}/usr/obj/.obj_done
-CROSSINCLUDES=	${CROSSDIR}/usr/include/.includes_done
-CROSSBINUTILS=	${CROSSDIR}/usr/bin/.binutils_done
-CROSSGCC=	${CROSSDIR}/usr/bin/.gcc_done
-NO_CROSS=	isakmpd tn3270 less sudo openssl libkeynote libssl \
-		photurisd keynote sectok ssh
-
-cross-dirs:	${CROSSDIRS}
-cross-obj:	${CROSSOBJ}
-cross-includes:	${CROSSINCLUDES}
-cross-binutils:	${CROSSBINUTILS}
-cross-gcc:	${CROSSGCC}
-
-cross-env:	.PHONY
-	@echo ${CROSSENV} MACHINE=${TARGET} \
-	    MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH`
-
-${CROSSDIRS}:
-	@-mkdir -p ${CROSSDIR}
-	@case ${TARGET} in \
-		alpha|amd64|hppa|hppa64|i386|m68k|m88k|powerpc|sparc|sparc64|vax) \
-			echo ${TARGET} ;;\
-		amiga|hp300|mac68k|mvme68k) \
-			echo m68k ;;\
-		luna88k|mvme88k) \
-			echo m88k ;;\
-		macppc|mvmeppc) \
-			echo powerpc ;;\
-		sgi) \
-			echo mips64 ;;\
-		*) \
-			(echo Unknown arch ${TARGET} >&2) ; exit 1;; \
-	esac > ${CROSSDIR}/TARGET_ARCH
-	@echo TARGET_ARCH is `cat ${CROSSDIR}/TARGET_ARCH`
-	@eval `grep '^osr=' sys/conf/newvers.sh`; \
-	   sed "s/\$$/-unknown-openbsd$$osr/" ${CROSSDIR}/TARGET_ARCH > \
-	   ${CROSSDIR}/TARGET_CANON
-	@-mkdir -p ${CROSSDIR}
-	@-mkdir -p ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`
-	@ln -sf ${CROSSDIR}/usr/include \
-	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/include
-	@ln -sf ${CROSSDIR}/usr/lib \
-	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/lib
-	@-mkdir -p ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin
-	@(cd ${.CURDIR}/etc && DESTDIR=${CROSSDIR} ${MAKE} distrib-dirs)
-	@touch ${CROSSDIRS}
-
-${CROSSOBJ}:	${CROSSDIRS}
-	@-mkdir -p ${CROSSDIR}/usr/obj
-	@(cd ${.CURDIR} && \
-	    BSDOBJDIR=${CROSSDIR}/usr/obj \
-	    MACHINE=${TARGET} \
-	    MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} obj)
-	@touch ${CROSSOBJ}
-
-${CROSSINCLUDES}:	${CROSSOBJ}
-	@-mkdir -p ${CROSSDIR}/usr/include
-	@(cd ${.CURDIR}/include && \
-	    MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} prereq && \
-	    MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} DESTDIR=${CROSSDIR} includes)
-	@touch ${CROSSINCLUDES}
-
-.if ${MACHINE_ARCH} == "m68k" || ${MACHINE_ARCH} == "m88k" || \
-    ${MACHINE_ARCH} == "vax"
-BINUTILS=	ar as ld nm ranlib objcopy objdump strings strip
-NEW_BINUTILS?=	No
-.else
-BINUTILS=	ar as gasp ld nm objcopy objdump ranlib readelf size \
-		strings strip
-NEW_BINUTILS?=	Yes
-.endif
-
-${CROSSBINUTILS}:	${CROSSINCLUDES}
-.if ${NEW_BINUTILS:L} == "yes"
-	(cd ${.CURDIR}/gnu/usr.bin/binutils; \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    ${MAKE} -f Makefile.bsd-wrapper depend && \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    ${MAKE} -f Makefile.bsd-wrapper all && \
-	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} -f Makefile.bsd-wrapper install)
-.else
-	(cd ${.CURDIR}/gnu/usr.bin/gas; \
-	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} ${MAKE} depend all; \
-	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} NOMAN= install)
-	ln -sf ${CROSSDIR}/usr/bin/as \
-	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/as
-	(cd ${.CURDIR}/gnu/usr.bin/ld; \
-	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} NOPIC= NOMAN= depend all; \
-	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} NOPIC= NOMAN= install)
-	ln -sf ${CROSSDIR}/usr/bin/ld \
-	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/ld
-	(cd ${.CURDIR}/usr.bin/ar; \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} ${MAKE} NOMAN= depend all; \
-	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} NOMAN= install)
-	ln -sf ${CROSSDIR}/usr/bin/ar \
-	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/ar
-	(cd ${.CURDIR}/usr.bin/ranlib; \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} ${MAKE} NOMAN= depend all; \
-	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} NOMAN= install)
-	ln -sf ${CROSSDIR}/usr/bin/ranlib \
-	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/ranlib
-	(cd ${.CURDIR}/usr.bin/strip; \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    NOMAN= depend all; \
-	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
-	    NOMAN= install)
-	ln -sf ${CROSSDIR}/usr/bin/strip \
-	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/strip
-.endif
-	@for cmd in ${BINUTILS}; do \
-	 if [ ! -e ${CROSSDIR}/usr/bin/$$cmd -a \
-	 -e ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd ]; then \
-	    ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd \
-	        ${CROSSDIR}/usr/bin/$$cmd ;\
-	 elif [ -e ${CROSSDIR}/usr/bin/$$cmd -a \
-	 ! -e ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd ]; then \
-	    ln -sf ${CROSSDIR}/usr/bin/$$cmd \
-	        ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd; \
-	 fi ;\
-	 if [ -e ${CROSSDIR}/usr/bin/$$cmd -a \
-	 ! -e ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/$$cmd ]; then \
-	    ln -sf ${CROSSDIR}/usr/bin/$$cmd \
-	        ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/$$cmd; \
-	 fi ;\
-	done
-	@touch ${CROSSBINUTILS}
+CROSS_TARGETS=cross-env cross-dirs cross-obj cross-includes cross-binutils \
+	cross-gcc cross-tools cross-lib cross-bin cross-etc-root-var \
+	cross-depend cross-clean cross-cleandir
 
-# bsd.own.mk can't do it for us
-.if ${TARGET} == "amd64" || ${TARGET} == "cats" || \
-    ${TARGET} == "hppa" || ${TARGET} == "hppa64" || \
-    ${TARGET} == "i386" || \
-    ${TARGET} == "sparc64" || ${TARGET} == "sgi"
-USE_GCC3=yes
-.else
-USE_GCC3=no
-.endif
-
-${CROSSGCC}:		${CROSSBINUTILS}
-.if ${USE_GCC3:L} == "yes"
-	(cd ${.CURDIR}/gnu/usr.bin/gcc; \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` CROSSDIR=${CROSSDIR} \
-	    ${MAKE} -f Makefile.bsd-wrapper depend && \
-	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` CROSSDIR=${CROSSDIR} \
-	    ${MAKE} -f Makefile.bsd-wrapper all && \
-	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    ${MAKE} -f Makefile.bsd-wrapper install)
-	ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-g++ \
-	    ${CROSSDIR}/usr/bin/c++
-	ln -sf ${CROSSDIR}/usr/libexec/cpp \
-	    ${CROSSDIR}/usr/bin/cpp
+.if !defined(TARGET)
+${CROSS_TARGETS}:
+	@echo "TARGET must be set for $@"; exit 1
 .else
-	(cd ${CROSSDIR}/usr/obj/gnu/egcs/gcc; \
-	    /bin/sh ${.CURDIR}/gnu/egcs/gcc/configure \
-	    --with-gnu-as --with-gnu-ld --prefix ${CROSSDIR}/usr \
-	    --target `cat ${CROSSDIR}/TARGET_CANON` \
-	    --enable-languages="c,c++" --enable-cpp --disable-nls \
-	    --with-gxx-include-dir=${CROSSDIR}/usr/include/g++ && \
-	    PATH=${CROSSPATH} ${MAKE} BISON=yacc LANGUAGES="${CROSSLANGS}" \
-	    CFLAGS="${CFLAGS} -I${.CURDIR}/gnu/lib/libiberty/include" \
-	    LIBIBERTY_INCLUDES=${.CURDIR}/gnu/lib/libiberty/include \
-	    DEMANGLER_PROG= DEMANGLE_H= LDFLAGS="${LDSTATIC}" build_infodir=. \
-	    GCC_FOR_TARGET="./xgcc -B./ -I${CROSSDIR}/usr/include" && \
-	    ${MAKE} BISON=yacc LANGUAGES="${CROSSLANGS}" LDFLAGS="${LDSTATIC}" \
-	    GCC_FOR_TARGET="./xgcc -B./ -I${CROSSDIR}/usr/include" \
-	    CFLAGS="${CFLAGS} -I${.CURDIR}/gnu/lib/libiberty/include" \
-	    LIBIBERTY_INCLUDES=${.CURDIR}/gnu/lib/libiberty/include \
-	    build_infodir=. INSTALL_MAN= INSTALL_HEADERS_DIR= install)
-	ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-gcc \
-	    ${CROSSDIR}/usr/bin/cc
-	ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-g++ \
-	    ${CROSSDIR}/usr/bin/c++
-	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
-	    ${CROSSDIR}/usr/obj/gnu/egcs/gcc/cpp \
-	    ${CROSSDIR}/usr/libexec/cpp
-	sed -e 's#/usr/libexec/cpp#${CROSSDIR}/usr/libexec/cpp#' \
-	    -e 's#/usr/include#${CROSSDIR}/usr/include#' \
-	    ${.CURDIR}/usr.bin/cpp/cpp.sh > ${CROSSDIR}/usr/bin/cpp
-	chmod ${BINMODE} ${CROSSDIR}/usr/bin/cpp
-	chown ${BINOWN}:${BINGRP} ${CROSSDIR}/usr/bin/cpp
-.endif
-	@touch ${CROSSGCC}
-
-# XXX MAKEOBJDIR maybe should be obj.${TARGET} here, revisit later
-cross-lib:	${CROSSGCC}
-	MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH`; \
-	export MACHINE MACHINE_ARCH; \
-	(cd ${.CURDIR}/lib; \
-	    for lib in csu libc; do \
-	    (cd $$lib; \
-	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-		    ${MAKE} depend all install); \
-	    done; \
-	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	        SKIPDIR=\"${NO_CROSS} libocurses/PSD.doc\" \
-	        ${MAKE} depend all install)
-
-cross-bin:	${CROSSOBJ}
-	MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH`; \
-	export MACHINE MACHINE_ARCH; \
-	for i in libexec bin sbin usr.bin usr.sbin; do \
-	(cd ${.CURDIR}/$$i; \
-	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	        SKIPDIR=\"${BINUTILS} ${NO_CROSS}\" \
-	        ${MAKE} depend all install); \
-	done
-
-cross-etc-root-var:	${CROSSOBJ}
-	(cd ${.CURDIR}/etc && \
-	    DESTDIR=${CROSSDIR} ${MAKE} distribution-etc-root-var)
-
-cross-depend:	.PHONY
-	@(cd ${.CURDIR} && \
-	    BSDOBJDIR=${CROSSDIR}/usr/obj \
-	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    SKIPDIR="${NO_CROSS}" \
-	    ${MAKE} depend)
-
-cross-clean:	.PHONY
-	@(cd ${.CURDIR} && \
-	    BSDOBJDIR=${CROSSDIR}/usr/obj \
-	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    SKIPDIR="${NO_CROSS}" \
-	    ${MAKE} clean)
+. include "Makefile.cross"
+.endif # defined(TARGET)
 
-cross-cleandir:	.PHONY
-	@(cd ${.CURDIR} && \
-	    BSDOBJDIR=${CROSSDIR}/usr/obj \
-	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
-	    SKIPDIR="${NO_CROSS}" \
-	    ${MAKE} cleandir)
+.PHONY: ${CROSS_TARGETS} \
+	build regression-tests includes beforeinstall afterinstall \
+	all depend
 
-.endif # defined(TARGET)
- 
 .include <bsd.subdir.mk>
diff --git a/Makefile.cross b/Makefile.cross
new file mode 100644
index 00000000000..3a62b1c7ec5
--- /dev/null
+++ b/Makefile.cross
@@ -0,0 +1,281 @@
+# $OpenBSD: Makefile.cross,v 1.1 2005/01/09 20:36:20 espie Exp $
+
+cross-tools:	cross-includes cross-binutils cross-gcc cross-lib
+cross-distrib:	cross-tools cross-bin cross-etc-root-var
+
+CROSSCPPFLAGS?=	-nostdinc -I${CROSSDIR}/usr/include
+CROSSLDFLAGS?=	-nostdlib -L${CROSSDIR}/usr/lib -static
+CROSSCFLAGS?=	${CROSSCPPFLAGS}
+CROSSCXXFLAGS?=	${CROSSCPPFLAGS}
+LDSTATIC?=	-static
+
+CROSSDIR=	${DESTDIR}/usr/cross/${TARGET}
+CROSSENV=	AR=${CROSSDIR}/usr/bin/ar AS=${CROSSDIR}/usr/bin/as \
+		CC=${CROSSDIR}/usr/bin/cc CPP=${CROSSDIR}/usr/bin/cpp \
+		CXX=${CROSSDIR}/usr/bin/c++ \
+		LD=${CROSSDIR}/usr/bin/ld NM=${CROSSDIR}/usr/bin/nm \
+		LORDER=/usr/bin/lorder RANLIB=${CROSSDIR}/usr/bin/ranlib \
+		SIZE=${CROSSDIR}/usr/bin/size STRIP=${CROSSDIR}/usr/bin/strip \
+		HOSTCC=\"${CC}\" HOSTCXX=\"${CXX}\" NOMAN= DESTDIR=${CROSSDIR} \
+		HOSTCFLAGS=\"${CFLAGS}\" HOSTCXXFLAGS=\"${CXXFLAGS}\" \
+		HOSTLDFLAGS=\"${LDFLAGS} \" \
+		CFLAGS=\"${CROSSCFLAGS}\" CPPFLAGS=\"${CROSSCPPFLAGS}\" \
+		CXXFLAGS=\"${CROSSCXXFLAGS}\" \
+		LDFLAGS=\"${CROSSLDFLAGS}\"
+CROSSPATH=	${PATH}:${CROSSDIR}/usr/bin
+CROSSLANGS?=	c c++
+
+CROSSDIRS=	${CROSSDIR}/.dirs_done
+CROSSOBJ=	${CROSSDIR}/usr/obj/.obj_done
+CROSSINCLUDES=	${CROSSDIR}/usr/include/.includes_done
+CROSSBINUTILS=	${CROSSDIR}/usr/bin/.binutils_done
+CROSSGCC=	${CROSSDIR}/usr/bin/.gcc_done
+NO_CROSS=	isakmpd tn3270 less sudo openssl libkeynote libssl \
+		photurisd keynote sectok ssh
+
+cross-dirs:	${CROSSDIRS}
+cross-obj:	${CROSSOBJ}
+cross-includes:	${CROSSINCLUDES}
+cross-binutils:	${CROSSBINUTILS}
+cross-gcc:	${CROSSGCC}
+
+cross-env:
+	@echo ${CROSSENV} MACHINE=${TARGET} \
+	    MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH`
+
+${CROSSDIRS}:
+	@-mkdir -p ${CROSSDIR}
+	@case ${TARGET} in \
+		alpha|amd64|hppa|hppa64|i386|m68k|m88k|powerpc|sparc|sparc64|vax) \
+			echo ${TARGET} ;;\
+		amiga|hp300|mac68k|mvme68k) \
+			echo m68k ;;\
+		luna88k|mvme88k) \
+			echo m88k ;;\
+		macppc|mvmeppc) \
+			echo powerpc ;;\
+		sgi) \
+			echo mips64 ;;\
+		*) \
+			(echo Unknown arch ${TARGET} >&2) ; exit 1;; \
+	esac > ${CROSSDIR}/TARGET_ARCH
+	@echo TARGET_ARCH is `cat ${CROSSDIR}/TARGET_ARCH`
+	@eval `grep '^osr=' sys/conf/newvers.sh`; \
+	   sed "s/\$$/-unknown-openbsd$$osr/" ${CROSSDIR}/TARGET_ARCH > \
+	   ${CROSSDIR}/TARGET_CANON
+	@-mkdir -p ${CROSSDIR}
+	@-mkdir -p ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`
+	@ln -sf ${CROSSDIR}/usr/include \
+	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/include
+	@ln -sf ${CROSSDIR}/usr/lib \
+	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/lib
+	@-mkdir -p ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin
+	@(cd ${.CURDIR}/etc && DESTDIR=${CROSSDIR} ${MAKE} distrib-dirs)
+	@touch ${CROSSDIRS}
+
+${CROSSOBJ}:	${CROSSDIRS}
+	@-mkdir -p ${CROSSDIR}/usr/obj
+	@(cd ${.CURDIR} && \
+	    BSDOBJDIR=${CROSSDIR}/usr/obj \
+	    MACHINE=${TARGET} \
+	    MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} obj)
+	@touch ${CROSSOBJ}
+
+${CROSSINCLUDES}:	${CROSSOBJ}
+	@-mkdir -p ${CROSSDIR}/usr/include
+	@(cd ${.CURDIR}/include && \
+	    MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} prereq && \
+	    MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} DESTDIR=${CROSSDIR} includes)
+	@touch ${CROSSINCLUDES}
+
+.if ${MACHINE_ARCH} == "m68k" || ${MACHINE_ARCH} == "m88k" || \
+    ${MACHINE_ARCH} == "vax"
+BINUTILS=	ar as ld nm ranlib objcopy objdump strings strip
+NEW_BINUTILS?=	No
+.else
+BINUTILS=	ar as gasp ld nm objcopy objdump ranlib readelf size \
+		strings strip
+NEW_BINUTILS?=	Yes
+.endif
+
+${CROSSBINUTILS}:	${CROSSINCLUDES}
+.if ${NEW_BINUTILS:L} == "yes"
+	(cd ${.CURDIR}/gnu/usr.bin/binutils; \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    ${MAKE} -f Makefile.bsd-wrapper depend && \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    ${MAKE} -f Makefile.bsd-wrapper all && \
+	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} -f Makefile.bsd-wrapper install)
+.else
+	(cd ${.CURDIR}/gnu/usr.bin/gas; \
+	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} ${MAKE} depend all; \
+	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} NOMAN= install)
+	ln -sf ${CROSSDIR}/usr/bin/as \
+	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/as
+	(cd ${.CURDIR}/gnu/usr.bin/ld; \
+	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} NOPIC= NOMAN= depend all; \
+	    TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} NOPIC= NOMAN= install)
+	ln -sf ${CROSSDIR}/usr/bin/ld \
+	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/ld
+	(cd ${.CURDIR}/usr.bin/ar; \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} ${MAKE} NOMAN= depend all; \
+	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} NOMAN= install)
+	ln -sf ${CROSSDIR}/usr/bin/ar \
+	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/ar
+	(cd ${.CURDIR}/usr.bin/ranlib; \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} ${MAKE} NOMAN= depend all; \
+	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} NOMAN= install)
+	ln -sf ${CROSSDIR}/usr/bin/ranlib \
+	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/ranlib
+	(cd ${.CURDIR}/usr.bin/strip; \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    NOMAN= depend all; \
+	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} TARGET_MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` \
+	    NOMAN= install)
+	ln -sf ${CROSSDIR}/usr/bin/strip \
+	    ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/strip
+.endif
+	@for cmd in ${BINUTILS}; do \
+	 if [ ! -e ${CROSSDIR}/usr/bin/$$cmd -a \
+	 -e ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd ]; then \
+	    ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd \
+	        ${CROSSDIR}/usr/bin/$$cmd ;\
+	 elif [ -e ${CROSSDIR}/usr/bin/$$cmd -a \
+	 ! -e ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd ]; then \
+	    ln -sf ${CROSSDIR}/usr/bin/$$cmd \
+	        ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-$$cmd; \
+	 fi ;\
+	 if [ -e ${CROSSDIR}/usr/bin/$$cmd -a \
+	 ! -e ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/$$cmd ]; then \
+	    ln -sf ${CROSSDIR}/usr/bin/$$cmd \
+	        ${CROSSDIR}/usr/`cat ${CROSSDIR}/TARGET_CANON`/bin/$$cmd; \
+	 fi ;\
+	done
+	@touch ${CROSSBINUTILS}
+
+# bsd.own.mk can't do it for us
+.if ${TARGET} == "amd64" || ${TARGET} == "cats" || \
+    ${TARGET} == "hppa" || ${TARGET} == "hppa64" || \
+    ${TARGET} == "i386" || \
+    ${TARGET} == "sparc64" || ${TARGET} == "sgi"
+USE_GCC3=yes
+.else
+USE_GCC3=no
+.endif
+
+${CROSSGCC}:		${CROSSBINUTILS}
+.if ${USE_GCC3:L} == "yes"
+	(cd ${.CURDIR}/gnu/usr.bin/gcc; \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` CROSSDIR=${CROSSDIR} \
+	    ${MAKE} -f Makefile.bsd-wrapper depend && \
+	    MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    TARGET_ARCH=`cat ${CROSSDIR}/TARGET_ARCH` CROSSDIR=${CROSSDIR} \
+	    ${MAKE} -f Makefile.bsd-wrapper all && \
+	    DESTDIR=${CROSSDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    ${MAKE} -f Makefile.bsd-wrapper install)
+	ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-g++ \
+	    ${CROSSDIR}/usr/bin/c++
+	ln -sf ${CROSSDIR}/usr/libexec/cpp \
+	    ${CROSSDIR}/usr/bin/cpp
+.else
+	(cd ${CROSSDIR}/usr/obj/gnu/egcs/gcc; \
+	    /bin/sh ${.CURDIR}/gnu/egcs/gcc/configure \
+	    --with-gnu-as --with-gnu-ld --prefix ${CROSSDIR}/usr \
+	    --target `cat ${CROSSDIR}/TARGET_CANON` \
+	    --enable-languages="c,c++" --enable-cpp --disable-nls \
+	    --with-gxx-include-dir=${CROSSDIR}/usr/include/g++ && \
+	    PATH=${CROSSPATH} ${MAKE} BISON=yacc LANGUAGES="${CROSSLANGS}" \
+	    CFLAGS="${CFLAGS} -I${.CURDIR}/gnu/lib/libiberty/include" \
+	    LIBIBERTY_INCLUDES=${.CURDIR}/gnu/lib/libiberty/include \
+	    DEMANGLER_PROG= DEMANGLE_H= LDFLAGS="${LDSTATIC}" build_infodir=. \
+	    GCC_FOR_TARGET="./xgcc -B./ -I${CROSSDIR}/usr/include" && \
+	    ${MAKE} BISON=yacc LANGUAGES="${CROSSLANGS}" LDFLAGS="${LDSTATIC}" \
+	    GCC_FOR_TARGET="./xgcc -B./ -I${CROSSDIR}/usr/include" \
+	    CFLAGS="${CFLAGS} -I${.CURDIR}/gnu/lib/libiberty/include" \
+	    LIBIBERTY_INCLUDES=${.CURDIR}/gnu/lib/libiberty/include \
+	    build_infodir=. INSTALL_MAN= INSTALL_HEADERS_DIR= install)
+	ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-gcc \
+	    ${CROSSDIR}/usr/bin/cc
+	ln -sf ${CROSSDIR}/usr/bin/`cat ${CROSSDIR}/TARGET_CANON`-g++ \
+	    ${CROSSDIR}/usr/bin/c++
+	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+	    ${CROSSDIR}/usr/obj/gnu/egcs/gcc/cpp \
+	    ${CROSSDIR}/usr/libexec/cpp
+	sed -e 's#/usr/libexec/cpp#${CROSSDIR}/usr/libexec/cpp#' \
+	    -e 's#/usr/include#${CROSSDIR}/usr/include#' \
+	    ${.CURDIR}/usr.bin/cpp/cpp.sh > ${CROSSDIR}/usr/bin/cpp
+	chmod ${BINMODE} ${CROSSDIR}/usr/bin/cpp
+	chown ${BINOWN}:${BINGRP} ${CROSSDIR}/usr/bin/cpp
+.endif
+	@touch ${CROSSGCC}
+
+# XXX MAKEOBJDIR maybe should be obj.${TARGET} here, revisit later
+cross-lib:	${CROSSGCC}
+	MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH`; \
+	export MACHINE MACHINE_ARCH; \
+	(cd ${.CURDIR}/lib; \
+	    for lib in csu libc; do \
+	    (cd $$lib; \
+	        eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+		    ${MAKE} depend all install); \
+	    done; \
+	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	        SKIPDIR=\"${NO_CROSS} libocurses/PSD.doc\" \
+	        ${MAKE} depend all install)
+
+cross-bin:	${CROSSOBJ}
+	MACHINE=${TARGET} MACHINE_ARCH=`cat ${CROSSDIR}/TARGET_ARCH`; \
+	export MACHINE MACHINE_ARCH; \
+	for i in libexec bin sbin usr.bin usr.sbin; do \
+	(cd ${.CURDIR}/$$i; \
+	    eval ${CROSSENV} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	        SKIPDIR=\"${BINUTILS} ${NO_CROSS}\" \
+	        ${MAKE} depend all install); \
+	done
+
+cross-etc-root-var:	${CROSSOBJ}
+	(cd ${.CURDIR}/etc && \
+	    DESTDIR=${CROSSDIR} ${MAKE} distribution-etc-root-var)
+
+cross-depend:
+	@(cd ${.CURDIR} && \
+	    BSDOBJDIR=${CROSSDIR}/usr/obj \
+	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    SKIPDIR="${NO_CROSS}" \
+	    ${MAKE} depend)
+
+cross-clean:
+	@(cd ${.CURDIR} && \
+	    BSDOBJDIR=${CROSSDIR}/usr/obj \
+	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    SKIPDIR="${NO_CROSS}" \
+	    ${MAKE} clean)
+
+cross-cleandir:
+	@(cd ${.CURDIR} && \
+	    BSDOBJDIR=${CROSSDIR}/usr/obj \
+	    BSDSRCDIR=${.CURDIR} MAKEOBJDIR=obj.${MACHINE}.${TARGET} \
+	    SKIPDIR="${NO_CROSS}" \
+	    ${MAKE} cleandir)
+