Revert rev. 195980

From-SVN: r196001

libada/ChangeLog

-2013-02-12  Kai Tietz  <ktietz@redhat.com>
-
-	PR target/52122
-	* Makefile.in (LN_S_RECUSIVE): New.
-	(adainclude, adalib): Use LN_S_RECURSIVE for copy.
-
 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	Update copyright years.

libada/Makefile.in

@@ -43,12 +43,6 @@ enable_shared = @enable_shared@
 LN_S=@LN_S@
 AWK=@AWK@
 
-ifeq (cp -p,$(LN_S))
-LN_S_RECURSIVE = cp -pR
-else
-LN_S_RECURSIVE = $(LN_S)
-endif
-
 # Variables for the user (or the top level) to override.
 objext=.o
 THREAD_KIND=native
@@ -106,8 +100,8 @@ gnatlib-plain: osconstool $(GCC_DIR)/ada/Makefile
 	&& touch stamp-libada
 	-rm -rf adainclude
 	-rm -rf adalib
-	$(LN_S_RECURSIVE) $(ADA_RTS_DIR) adainclude
-	$(LN_S_RECURSIVE) $(ADA_RTS_DIR) adalib
+	$(LN_S) $(ADA_RTS_DIR) adainclude
+	$(LN_S) $(ADA_RTS_DIR) adalib
 
 gnatlib-sjlj gnatlib-zcx gnatlib-shared: osconstool $(GCC_DIR)/ada/Makefile
 	test -f stamp-libada || \
@@ -115,8 +109,8 @@ gnatlib-sjlj gnatlib-zcx gnatlib-shared: osconstool $(GCC_DIR)/ada/Makefile
 	&& touch stamp-libada
 	-rm -rf adainclude
 	-rm -rf adalib
-	$(LN_S_RECUSIVE) $(ADA_RTS_DIR) adainclude
-	$(LN_S_RECUSIVE) $(ADA_RTS_DIR) adalib
+	$(LN_S) $(ADA_RTS_DIR) adainclude
+	$(LN_S) $(ADA_RTS_DIR) adalib
 
 osconstool:
 	$(MAKE) -C $(GCC_DIR)/ada $(LIBADA_FLAGS_TO_PASS) ./bldtools/oscons/xoscons