Add native Windows binary for bison.

bison/src/bison/2.4.1/bison-2.4.1-src/tests/atlocal.in

+# @configure_input@                                     -*- shell-script -*-
+# Configurable variable values for Bison test suite.
+
+# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free
+# Software Foundation, Inc.
+
+EXEEXT='@EXEEXT@'
+exec_prefix='@exec_prefix@'
+bindir='@bindir@'
+prefix='@prefix@'
+buildlibdir=$(cygpath -m $abs_top_builddir/lib)
+srclibdir=$(cygpath -m $abs_top_srcdir/lib)
+
+# We need a C compiler.
+CC='@CC@'
+
+# We want no optimization.
+CFLAGS='@O0CFLAGS@ @WARN_CFLAGS@ @WERROR_CFLAGS@'
+
+# We need `config.h'.
+CPPFLAGS="-I$buildlibdir -I$srclibdir @CPPFLAGS@"
+
+# Is the compiler GCC?
+GCC='@GCC@'
+
+# The C++ compiler.
+CXX='@CXX@'
+
+# If 'exit 77'; skip all C++ tests; otherwise ':'.
+BISON_CXX_WORKS='@BISON_CXX_WORKS@'
+
+# We want no optimization with C++, too.
+CXXFLAGS='@O0CXXFLAGS@ @WARN_CXXFLAGS@ @WERROR_CFLAGS@'
+
+# Are special link options needed?
+LDFLAGS='@LDFLAGS@'
+
+# Are special libraries needed?
+LIBS="@LIBS@ @INTLLIBS@ $buildlibdir/libbison.a"
+
+# Empty if no javac was found
+CONF_JAVAC='@CONF_JAVAC@'
+
+# Empty if no Java VM was found
+CONF_JAVA='@CONF_JAVA@'
+
+# Empty if no xsltproc was found
+XSLTPROC='@XSLTPROC@'