Add package kaldi. (#3503)

var/spack/repos/builtin/packages/sph2pipe/cmake.patch

@@ -0,0 +1,10 @@
+diff -ruN sph2pipe_v2.5.ori/CMakeLists.txt sph2pipe_v2.5/CMakeLists.txt
+--- sph2pipe_v2.5.ori/CMakeLists.txt    1970-01-01 08:00:00.000000000 +0800
++++ sph2pipe_v2.5/CMakeLists.txt        2017-03-27 17:33:27.000000000 +0800
+@@ -0,0 +1,6 @@
++PROJECT (SPH2PIPE)
++SET(SRC_LIST file_headers.c shorten_x.c sph2pipe.c)
++ADD_EXECUTABLE(sph2pipe ${SRC_LIST})
++TARGET_LINK_LIBRARIES(sph2pipe m)
++INSTALL(TARGETS sph2pipe
++       RUNTIME DESTINATION bin)

var/spack/repos/builtin/packages/sph2pipe/package.py

@@ -0,0 +1,37 @@
+##############################################################################
+# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/llnl/spack
+# Please also see the LICENSE file for our notice and the LGPL.
+#
+# This program 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) version 2.1, February 1999.
+#
+# This program 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 terms and
+# conditions of 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 program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+
+
+class Sph2pipe(CMakePackage):
+    """Sph2pipe is a portable tool for
+    converting SPHERE files to other formats."""
+
+    homepage = "https://www.ldc.upenn.edu/language-resources/tools/sphere-conversion-tools"
+    url      = "https://www.ldc.upenn.edu/sites/www.ldc.upenn.edu/files/ctools/sph2pipe_v2.5.tar.gz"
+
+    version('2.5', '771d9143e9aec0a22c6a14e138974be2')
+
+    patch('cmake.patch')