add package double-conversion (#3585)

1 files changed, 47 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/double-conversion/package.py b/var/spack/repos/builtin/packages/double-conversion/package.py
new file mode 100644
index 0000000000..1400996853
--- /dev/null
+++ b/var/spack/repos/builtin/packages/double-conversion/package.py
@@ -0,0 +1,47 @@
+##############################################################################
+# 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 DoubleConversion(CMakePackage):
+    """This project (double-conversion) provides binary-decimal and decimal-binary
+    routines for IEEE doubles.
+
+    The library consists of efficient conversion routines that have been
+    extracted from the V8 JavaScript engine. The code has been refactored
+    and improved so that it can be used more easily in other projects.
+
+    There is extensive documentation in src/double-conversion.h. Other examples
+    can be found in test/cctest/test-conversions.cc.
+    """
+
+    homepage = "https://github.com/google/double-conversion"
+    url      = "https://github.com/google/double-conversion/archive/v2.0.1.zip"
+
+    version('2.0.1', '5be77f780841af528e92986d46620b1e')
+    version('2.0.0', '045f7927246c368b57dcdb844ec61211')
+    version('1.1.5', 'ddf782373e2630c07b2691c31cee0b24')
+    version('1.1.4', '5df72704406d93cd54c73d73f02e2744')
+    version('1.1.3', 'b312152c8c66c80449d5e0325b94502e')