diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8e8c11652ee..25c23ce3ce6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2001-01-11  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+        * cppspec.c (DEFAULT_WORD_SWITCH_TAKES_ARG): Add -MQ. 
+
 2001-01-11  Neil Booth  <neil@daikokuya.demon.co.uk>
 
         * cppinit.c (cpp_start_read): If -fpreprocessed, ignore
diff --git a/gcc/cppspec.c b/gcc/cppspec.c
index 428192e2ace..e5ad4e4f55f 100644
--- a/gcc/cppspec.c
+++ b/gcc/cppspec.c
@@ -53,7 +53,7 @@ Boston, MA 02111-1307, USA.  */
   || !strcmp (STR, "idirafter") || !strcmp (STR, "iprefix") \
   || !strcmp (STR, "iwithprefix") || !strcmp (STR, "iwithprefixbefore") \
   || !strcmp (STR, "isystem") || !strcmp (STR, "specs") \
-  || !strcmp (STR, "MF") || !strcmp (STR, "MT"))
+  || !strcmp (STR, "MF") || !strcmp (STR, "MT") || !strcmp (STR, "MQ"))
 
 #ifndef WORD_SWITCH_TAKES_ARG
 #define WORD_SWITCH_TAKES_ARG(STR) DEFAULT_WORD_SWITCH_TAKES_ARG (STR)