Create lib/alpha where to put experimental modules.

configure.ac

@@ -40,6 +40,7 @@ AC_CHECK_LIB([rt], [clock_gettime])
 
 AC_CONFIG_FILES([Makefile
                  lib/Makefile
+                 lib/alpha/Makefile
                  lib/db/Makefile
                  lib/io/Makefile
                  test/Makefile])

lib/Makefile.am

@@ -1,8 +1,9 @@
-SUBDIRS = db io
+SUBDIRS = alpha db io
 
 lib_LTLIBRARIES = libgrnxx.la
 
 libgrnxx_la_LIBADD =		\
+	alpha/libgrnxx_alpha.la	\
 	db/libgrnxx_db.la	\
 	io/libgrnxx_io.la
 

lib/alpha/Makefile.am

@@ -0,0 +1,8 @@
+noinst_LTLIBRARIES = libgrnxx_alpha.la
+
+libgrnxx_alpha_la_SOURCES =		\
+	sample.cpp
+
+libgrnxx_alpha_includedir = ${includedir}/grnxx/alpha
+libgrnxx_alpha_include_HEADERS =	\
+	sample.hpp

lib/alpha/sample.cpp

@@ -0,0 +1,24 @@
+/*
+  Copyright (C) 2012  Brazil, Inc.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#include "sample.hpp"
+
+namespace grnxx {
+namespace alpha {
+
+}  // namespace alpha
+}  // namespace grnxx

lib/alpha/sample.hpp

@@ -0,0 +1,27 @@
+/*
+  Copyright (C) 2012  Brazil, Inc.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+#ifndef GRNXX_ALPHA_SAMPLE_HPP
+#define GRNXX_ALPHA_SAMPLE_HPP
+
+namespace grnxx {
+namespace alpha {
+
+}  // namespace alpha
+}  // namespace grnxx
+
+#endif  // GRNXX_ALPHA_SAMPLE_HPP