+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.
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
&& touch stamp-libada
-rm -rf adainclude
-rm -rf adalib
- $(LN_S) $(ADA_RTS_DIR) adainclude
- $(LN_S) $(ADA_RTS_DIR) adalib
+ $(LN_S_RECURSIVE) $(ADA_RTS_DIR) adainclude
+ $(LN_S_RECURSIVE) $(ADA_RTS_DIR) adalib
gnatlib-sjlj gnatlib-zcx gnatlib-shared: osconstool $(GCC_DIR)/ada/Makefile
test -f stamp-libada || \
&& touch stamp-libada
-rm -rf adainclude
-rm -rf adalib
- $(LN_S) $(ADA_RTS_DIR) adainclude
- $(LN_S) $(ADA_RTS_DIR) adalib
+ $(LN_S_RECUSIVE) $(ADA_RTS_DIR) adainclude
+ $(LN_S_RECUSIVE) $(ADA_RTS_DIR) adalib
osconstool:
$(MAKE) -C $(GCC_DIR)/ada $(LIBADA_FLAGS_TO_PASS) ./bldtools/oscons/xoscons