Makefile.in (REALLY_SET_LIB_PATH): Append $$$(RPATH_ENVVAR) only if it is not empty.

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	* Makefile.in (REALLY_SET_LIB_PATH): Append $$$(RPATH_ENVVAR)
	only if it is not empty.

From-SVN: r25258

ChangeLog

+Wed Feb 17 01:38:59 1999  H.J. Lu  (hjl@gnu.org)
+
+	* Makefile.in (REALLY_SET_LIB_PATH): Append $$$(RPATH_ENVVAR)
+	only if it is not empty.
+
 Sun Feb  7 18:01:54 1999  Mumit Khan  <khan@xraylith.wisc.edu>
 	
 	* configure.in (*-*-cygwin32*): Use config/mh-cygwin instead of

Makefile.in

@@ -187,7 +187,11 @@ RPATH_ENVVAR = LD_LIBRARY_PATH
 
 # configure.in sets SET_LIB_PATH to this if --enable-shared was used.
 REALLY_SET_LIB_PATH = \
-  $(RPATH_ENVVAR)=$$r/bfd:$$r/opcodes:$$$(RPATH_ENVVAR); \
+  if [ x"$$$(RPATH_ENVVAR)" != x ]; then \
+    $(RPATH_ENVVAR)=$$r/bfd:$$r/opcodes:$$$(RPATH_ENVVAR); \
+  else \
+    $(RPATH_ENVVAR)=$$r/bfd:$$r/opcodes; \
+  fi; \
   export $(RPATH_ENVVAR);
 
 ALL = all.normal