diff --git a/brltty-3.7.2-yacc-buildfix.patch b/brltty-3.7.2-yacc-buildfix.patch
new file mode 100644
index 0000000..a75828b
--- /dev/null
+++ b/brltty-3.7.2-yacc-buildfix.patch
@@ -0,0 +1,11 @@
+--- brltty-3.7.2/BrailleDrivers/Papenmeier/config.y.yacc-buildfix	2005-12-26 13:57:44.000000000 +0100
++++ brltty-3.7.2/BrailleDrivers/Papenmeier/config.y	2007-03-05 15:31:27.000000000 +0100
+@@ -41,7 +41,7 @@
+ #define YYERROR_VERBOSE
+ static int yylex(void);
+ static int yyerror(char*);    
+-static int yyparse();
++/*static*/ int yyparse();
+ 
+ /* to be called: */
+ static int parse (void);
diff --git a/brltty.spec b/brltty.spec
index 66ecb2b..5ccc092 100644
--- a/brltty.spec
+++ b/brltty.spec
@@ -1,6 +1,6 @@
 Name: brltty
 Version: 3.7.2
-Release: 2.1%{?dist}
+Release: 3%{?dist}
 License: GPL
 Group: System Environment/Daemons
 URL: http://mielke.cc/brltty/
@@ -8,6 +8,7 @@ Source: http://mielke.cc/brltty/releases/%{name}-%{version}.tar.gz
 Patch0: brltty-3.7.2-linux-compiler-h.patch
 Patch1: brltty-3.7.2-vt-buildfix.patch
 Patch2: brltty-3.7.2-debuginfo.patch
+Patch3: brltty-3.7.2-yacc-buildfix.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-InstallRoot
 Summary: Braille display driver for Linux/Unix.
 Requires(post): coreutils
@@ -21,6 +22,14 @@ It drives the braille display,
 and provides complete screen review functionality.
 Some speech capability has also been incorporated.
 
+%package xw
+Requires: %{name}
+Summary: XWindow driver for BRLTTY.
+Group: System Environment/Daemons
+BuildRequires: libSM-devel libICE-devel libX11-devel libXaw-devel libXext-devel libXt-devel libXtst-devel
+%description xw
+This package provides the XWindow driver for BRLTTY.
+
 %package -n brlapi
 Version: 0.4.1
 Group: Applications/System
@@ -57,6 +66,7 @@ which directly accesses a refreshable braille display.
 %patch0 -p1 -b .linux-compiler-h
 %patch1 -p1 -b .vt-buildfix
 %patch2 -p1 -b .debuginfo
+%patch3 -p1 -b .yacc-buildfix
 
 %build
 %configure --with-install-root="${RPM_BUILD_ROOT}" --with-braille-driver=-tt
@@ -73,6 +83,9 @@ make install #install-programs install-help install-tables install-drivers insta
 install -m 644 Documents/brltty.conf "${RPM_BUILD_ROOT}%{_sysconfdir}"
 rm -f ${RPM_BUILD_ROOT}/usr/bin/xbrlapi # whatever this is, we exclude it for now
 
+ls ${RPM_BUILD_ROOT}/%{_libdir}/brltty/*.so | grep -v 'libbrlttybxw.so' | \
+    sed -e "s|$RPM_BUILD_ROOT||" >libs.filelist
+
 %clean
 rm -rf $RPM_BUILD_ROOT
 
@@ -97,12 +110,12 @@ then
 fi
 exit 0
 
-%files
+%files -f libs.filelist
 %defattr(-,root,root)
 %config(noreplace) /etc/brltty.conf
 %{_bindir}/brltty
 %{_bindir}/brltty-*
-%{_libdir}/brltty
+%dir %{_libdir}/brltty
 /etc/brltty
 %doc COPYING
 %doc Documents/ChangeLog Documents/TODO
@@ -110,6 +123,9 @@ exit 0
 %doc doc/*
 %doc /usr/share/man/man1/*
 
+%files xw
+%{_libdir}/brltty/libbrlttybxw.so
+
 %files -n brlapi
 %defattr(-,root,root)
 %{_libdir}/libbrlapi.so.*
@@ -124,7 +140,12 @@ exit 0
 %doc %{_mandir}/man3/*
 %doc Documents/BrlAPIref-HTML
 
+
 %changelog
+* Mon Mar 05 2007 Tomas Janousek <tjanouse@redhat.com> - 3.7.2-3
+- added the XWindow driver
+- build fix for newer byacc
+
 * Tue Jan 30 2007 Tomas Janousek <tjanouse@redhat.com> - 3.7.2-2.1
 - quiet postinstall scriptlet, really fixes #224570