cmake/rtcd.pl: print arguments in aom_config.h

Include -DAOM_RTCD_FLAGS in the cfg string

Change-Id: I544141a7ad9e808e4c10c1c195e84f1b8439ff7e
diff --git a/build/cmake/generate_aom_config_templates.cmake b/build/cmake/generate_aom_config_templates.cmake
index 8b8ab06..b91c036 100644
--- a/build/cmake/generate_aom_config_templates.cmake
+++ b/build/cmake/generate_aom_config_templates.cmake
@@ -84,14 +84,18 @@
 set(aom_config_h_template "${AOM_CONFIG_DIR}/config/aom_config.h.cmake")
 file(WRITE "${aom_config_h_template}" ${h_file_header_block})
 foreach(aom_var ${aom_build_vars})
-  file(APPEND "${aom_config_h_template}" "\#define ${aom_var} \${${aom_var}}\n")
+  if(NOT "${aom_var}" STREQUAL "AOM_RTCD_FLAGS")
+    file(APPEND "${aom_config_h_template}"
+                "\#define ${aom_var} \${${aom_var}}\n")
+  endif()
 endforeach()
 file(APPEND "${aom_config_h_template}" "\#endif  // AOM_CONFIG_H_")
 
 set(aom_asm_config_template "${AOM_CONFIG_DIR}/config/aom_config.asm.cmake")
 file(WRITE "${aom_asm_config_template}" ${asm_file_header_block})
 foreach(aom_var ${aom_build_vars})
-  if(NOT "${aom_var}" STREQUAL "INLINE")
+  if(NOT "${aom_var}" STREQUAL "INLINE" AND NOT "${aom_var}" STREQUAL
+     "AOM_RTCD_FLAGS")
     file(APPEND "${aom_asm_config_template}" "${aom_var} equ \${${aom_var}}\n")
   endif()
 endforeach()