27 lines
1.0 KiB
Python
27 lines
1.0 KiB
Python
# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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# package has a Makefile, but only to build examples
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class Pegtl(CMakePackage):
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"""The Parsing Expression Grammar Template Library (PEGTL) is a
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zero-dependency C++11 header-only library for creating parsers
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according to a Parsing Expression Grammar (PEG).
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"""
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homepage = "https://github.com/taocpp/PEGTL"
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url = "https://github.com/taocpp/PEGTL/tarball/2.1.4"
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git = "https://github.com/taocpp/PEGTL.git"
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version('master', branch='master')
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version('2.1.4', sha256='d990dccc07b4d9ba548326d11c5c5e34fa88b34fe113cb5377da03dda29f23f2')
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version('2.0.0', sha256='5aae0505077e051cae4d855c38049cc6cf71103a6cc8d0ddef01a576e8a60cc0')
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# Ref: https://github.com/taocpp/PEGTL/blob/master/src/example/pegtl/json_classes.hpp
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patch('change_to_virtual_destructor.patch', when='@:2.4')
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