diff --git a/libmudflap/ChangeLog b/libmudflap/ChangeLog
index 6aba70ad5b3..4b87813b732 100644
--- a/libmudflap/ChangeLog
+++ b/libmudflap/ChangeLog
@@ -1,3 +1,8 @@
+2004-05-21  Frank Ch. Eigler  <fche@redhat.com>
+
+	* Makefile.am (AM_MAKEFLAGS): Pass RUNTESTFLAGS.
+	* Makefile.in: Ditto.
+
 2004-05-18  Kaz Kojima  <kkojima@gcc.gnu.org>
 
 	* acinclude.m4 (lt_cv_deplibs_check_method): Use pass_all on sh*.
diff --git a/libmudflap/Makefile.am b/libmudflap/Makefile.am
index c5a07490f26..c6a5580ab81 100644
--- a/libmudflap/Makefile.am
+++ b/libmudflap/Makefile.am
@@ -334,6 +334,7 @@ AM_MAKEFLAGS = \
 	"PICFLAG=$(PICFLAG)" \
 	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
 	"SHELL=$(SHELL)" \
+	"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
 	"exec_prefix=$(exec_prefix)" \
 	"infodir=$(infodir)" \
 	"libdir=$(libdir)" \
diff --git a/libmudflap/Makefile.in b/libmudflap/Makefile.in
index c21b2dc335f..46318378537 100644
--- a/libmudflap/Makefile.in
+++ b/libmudflap/Makefile.in
@@ -393,6 +393,7 @@ AM_MAKEFLAGS = \
 	"PICFLAG=$(PICFLAG)" \
 	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
 	"SHELL=$(SHELL)" \
+	"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
 	"exec_prefix=$(exec_prefix)" \
 	"infodir=$(infodir)" \
 	"libdir=$(libdir)" \