Merge pull request #3677 from c1728p9/armcc_linker_flags

ARM - pass linker flags along to the linker

Author: sg-

tools/toolchains/arm.py

@@ -179,6 +179,8 @@ def link(self, output, objects, libraries, lib_dirs, mem_map):
         else:
             args = ["-o", output, "--info=totals", "--map", "--list=%s" % map_file]
 
+        args.extend(self.flags['ld'])
+
         if mem_map:
             args.extend(["--scatter", mem_map])