Fix builds under other configurations

Change-Id: Ice6008b644b8a9d4879c007b760ba90b031ec511
diff --git a/tools/build_rules/fortran.bzl b/tools/build_rules/fortran.bzl
index ed586f7..c67884a 100644
--- a/tools/build_rules/fortran.bzl
+++ b/tools/build_rules/fortran.bzl
@@ -22,7 +22,8 @@
                    '-fmacro-backtrace-limit=0']
 
   for flag in cmd:
-    if flag not in exclude_flags:
+    if flag not in exclude_flags and not (flag.startswith('-fsanitize') or
+                                          flag.startswith('-fno-sanitize')):
       filtered_cmd.append(flag)
 
   ctx.action(