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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
# ispc requires <gnu/stubs-32.h>, e.g. from
# glibc-devel.i686 (CentoOS) or libc6-dev-i386 and g++-multilib (Ubuntu)
import re
from spack import *
class Ispc(CMakePackage):
"""Intel Implicit SPMD Program Compiler
An open-source compiler for high-performance SIMD programming on the CPU"""
homepage = "https://ispc.github.io"
url = "https://github.com/ispc/ispc/tarball/v1.14.1"
git = "https://github.com/ispc/ispc"
maintainers = ['aumuell']
executables = ['^ispc$']
version('master', branch='master')
version('1.15.0', sha256='3b634aaa10c9bf0e82505d1af69cb307a3a00182d57eae019680ccfa62338af9')
version('1.14.1', sha256='ca12f26dafbc4ef9605487d03a2156331c1351a4ffefc9bab4d896a466880794')
version('1.14.0', sha256='1ed72542f56738c632bb02fb0dd56ad8aec3e2487839ebbc0def8334f305a4c7')
version('1.13.0', sha256='aca595508b51dd1ff065c406a3fd7c93822320c510077dd4d97a2b98a23f097a')
depends_on('python', type='build')
depends_on('bison', type='build')
depends_on('flex', type='build')
depends_on('ncurses', type='link')
depends_on('zlib', type='link')
depends_on('llvm~libcxx')
depends_on('llvm@10:', when='@1.14:')
depends_on('llvm@10:10.999', when='@1.13:1.13.999')
patch('don-t-assume-that-ncurses-zlib-are-system-libraries.patch',
when='@1.14:1.14.999',
sha256='d3ccf547d3ba59779fd375e10417a436318f2200d160febb9f830a26f0daefdc')
patch('fix-linking-against-llvm-10.patch', when='@1.13:1.13.999',
sha256='d3ccf547d3ba59779fd375e10417a436318f2200d160febb9f830a26f0daefdc')
def cmake_args(self):
args = []
args.append('-DARM_ENABLED=FALSE')
args.append('-DISPC_NO_DUMPS=ON') # otherwise, LLVM needs patching
args.append('-DISPC_INCLUDE_EXAMPLES=OFF')
args.append('-DISPC_INCLUDE_TESTS=OFF')
args.append('-DISPC_INCLUDE_UTILS=OFF')
return args
@classmethod
def determine_version(cls, exe):
output = Executable(exe)('--version', output=str, error=str)
match = re.search(r'^Intel.*[iI][sS][pP][cC]\),\s+(\S+)\s+\(build.*\)',
output)
return match.group(1) if match else None
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