diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 1b59c9821b09..14f9d65f048d 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,8 @@
+2000-03-04  Anthony Green  <green@redhat.com>
+
+	* configure.host (libgcj_flags): Define __NO_MATH_INLINES.
+	See PR gcj/151.
+
 2000-03-04  Anthony Green  <green@redhat.com>
 
 	* configure: Rebuilt.
diff --git a/libjava/configure.host b/libjava/configure.host
index a14288faca22..6e8aec5b91fb 100644
--- a/libjava/configure.host
+++ b/libjava/configure.host
@@ -58,7 +58,7 @@ case "${host}" in
  	enable_getenv_properties_default=no
 	;;
   i686-*|i586-*|i486-*|i386-*)
-	libgcj_flags="${libgcj_flags} -ffloat-store"
+	libgcj_flags="${libgcj_flags} -ffloat-store -D__NO_MATH_INLINES"
 	libgcj_interpreter=yes
 	DIVIDESPEC=-fno-use-divide-subroutine
 	;;