Added comment about DEC cc on Linux Alpha.

ChangeLog

@@ -1,3 +1,7 @@
+2002-10-20  Henning Meier-Geinitz <henning@meier-geinitz.de>
+
+	* README.linux: Added comment about DEC cc on Linux Alpha.
+
 2002-10-19  Peter Fales <peter@fales-lorenz.net>
 
 	* backend/dc25.c - Moved use of UNUSEDARG macro to fix

README.linux

@@ -81,3 +81,7 @@ Excessive warnings "pointer of type `void *' used in arithmetic":
   export CFLAGS="-g -O2 -D__NO_STRING_INLINES"
 
   and rerun configure.
+
+
+If you use DEC cc on Linux Alpha, you may need to set LDFLAGS="-N" to
+  be able to build sane-backends.