diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7e5a8227abf..1cb2445655c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2000-12-13  DJ Delorie  <dj@redhat.com>
+
+	* config.gcc (cygwin, win32, mingw32): Use float-i386.h.
+
 2000-12-13  Tom Tromey  <tromey@redhat.com>
 
 	* gcc.c (handle_braces): Handle %{<S*} spec correctly.
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 2175bc9d0f6..71a1468d77d 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1422,6 +1422,7 @@ i386-*-vsta)			# Intel 80386's running VSTa kernel
 	;;
 i[34567]86-*-win32)
 	xm_file="${xm_file} i386/xm-cygwin.h"
+	float_format=i386
 	tmake_file=i386/t-cygwin
 	tm_file=i386/win32.h
 	xmake_file=i386/x-cygwin
@@ -1433,6 +1434,7 @@ i[34567]86-*-win32)
 	;;
 i[34567]86-*-pe | i[34567]86-*-cygwin*)
 	xm_file="${xm_file} i386/xm-cygwin.h"
+	float_format=i386
 	tmake_file=i386/t-cygwin
 	tm_file=i386/cygwin.h
 	xmake_file=i386/x-cygwin
@@ -1444,6 +1446,7 @@ i[34567]86-*-pe | i[34567]86-*-cygwin*)
 	;;
 i[34567]86-*-mingw32*)
 	tm_file=i386/mingw32.h
+	float_format=i386
 	xm_file="${xm_file} i386/xm-mingw32.h"
 	tmake_file="i386/t-cygwin i386/t-mingw32"
 	extra_objs=winnt.o