* Makefile.in (FLAGS_TO_PASS): pass CHECK_MULTI on
	* gcc/Makefile.in (SET_TARGET_BOARD): new variable: if
	CHECK_MULTI is not empty nor `n' nor `no', sets target_board
	to unix{...}, where `...' expands to a comma-separated list of
	multilib options.
	(TARGET_BOARD): new variable: expands to --target_board
	"$target_board", iff target_board is set
	(check-g++, check-gcc, check_g77): use SET_TARGET_BOARD and
	TARGET_BOARD

Index: Makefile.in
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/Makefile.in,v
retrieving revision 1.16
diff -u -r1.16 Makefile.in
--- Makefile.in	1998/02/18 00:18:26	1.16
+++ Makefile.in	1998/03/03 00:22:44
@@ -324,6 +324,7 @@
 	"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
 	"CFLAGS=$(CFLAGS)" \
 	"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+	"CHECK_MULTI=$(CHECK_MULTI)" \
 	"CXX_FOR_BUILD=$(CXX_FOR_BUILD)" \
 	"CXXFLAGS=$(CXXFLAGS)" \
 	"CXXFLAGS_FOR_TARGET=$(CXXFLAGS_FOR_TARGET)" \
Index: gcc/Makefile.in
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/gcc/Makefile.in,v
retrieving revision 1.69
diff -u -r1.69 Makefile.in
--- Makefile.in	1998/02/19 19:12:33	1.69
+++ Makefile.in	1998/03/03 00:22:46
@@ -2468,35 +2468,50 @@
 	rm -rf testsuite/site.exp
 	cp site.exp testsuite/site.exp
 
+SET_TARGET_BOARD = case "$(CHECK_MULTI)" in \
+	""|n|no) unset target_board;; \
+	*) target_board="\"unix`\
+			$(GCC_FOR_TARGET) -print-multi-lib | \
+			sed -e 's/.*\;//' -e 's/@/-/' -e 's/@/ -/g' | \
+			tr '\012' ',' | \
+			sed -e 's/,$$//' -e 's/^/{/' -e 's/$$/}/' -e 's/{}//' \
+			`\"";; \
+	esac
+
+TARGET_BOARD = $${target_board+--target_board} $${target_board+"$$target_board"}
+
 check-g++: testsuite/site.exp
 	-rootme=`pwd`; export rootme; \
+	$(SET_TARGET_BOARD); \
 	srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
 	cd testsuite; \
 	EXPECT=${EXPECT} ; export EXPECT ; \
 	if [ -f $${rootme}/../expect/expect ] ; then  \
 	   TCL_LIBRARY=$${srcdir}/../tcl/library ; \
 	    export TCL_LIBRARY ; fi ; \
-	$(RUNTEST) --tool g++ $(RUNTESTFLAGS)
+	$(RUNTEST) --tool g++ $(TARGET_BOARD) $(RUNTESTFLAGS)
 
 check-gcc: testsuite/site.exp
 	-rootme=`pwd`; export rootme; \
+	$(SET_TARGET_BOARD); \
 	srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
 	cd testsuite; \
 	EXPECT=${EXPECT} ; export EXPECT ; \
 	if [ -f $${rootme}/../expect/expect ] ; then  \
 	   TCL_LIBRARY=$${srcdir}/../tcl/library ; \
 	   export TCL_LIBRARY ; fi ; \
-	$(RUNTEST) --tool gcc $(RUNTESTFLAGS)
+	$(RUNTEST) --tool gcc $(TARGET_BOARD) $(RUNTESTFLAGS)
 
 check-g77: testsuite/site.exp
 	-rootme=`pwd`; export rootme; \
+	$(SET_TARGET_BOARD); \
 	srcdir=`cd ${srcdir}; pwd` ; export srcdir ; \
 	cd testsuite; \
 	EXPECT=${EXPECT} ; export EXPECT ; \
 	if [ -f $${rootme}/../expect/expect ] ; then  \
 	   TCL_LIBRARY=$${srcdir}/../tcl/library ; \
 	   export TCL_LIBRARY ; fi ; \
-	$(RUNTEST) --tool g77 $(RUNTESTFLAGS)
+	$(RUNTEST) --tool g77 $(TARGET_BOARD) $(RUNTESTFLAGS)
 
 # These exist for maintenance purposes.