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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)
from spack import *
class LlvmAmdgpu(CMakePackage):
"""Toolkit for the construction of highly optimized compilers,
optimizers, and run-time environments."""
homepage = "https://github.com/RadeonOpenCompute/llvm-project"
url = "https://github.com/RadeonOpenCompute/llvm-project/archive/rocm-4.1.0.tar.gz"
maintainers = ['srekolam', 'arjun-raj-kuppala']
version('4.1.0', sha256='244e38d824fa7dfa8d0edf3c036b3c84e9c17a16791828e4b745a8d31eb374ae')
version('4.0.0', sha256='aa1f80f429fded465e86bcfaef72255da1af1c5c52d58a4c979bc2f6c2da5a69')
version('3.10.0', sha256='8262aff88c1ff6c4deb4da5a4f8cda1bf90668950e2b911f93f73edaee53b370')
version('3.9.0', sha256='1ff14b56d10c2c44d36c3c412b190d3d8cd1bb12cfc7cd58af004c16fd9987d1')
version('3.8.0', sha256='93a28464a4d0c1c9f4ba55e473e5d1cde4c5c0e6d087ec8a0a3aef1f5f5208e8')
version('3.7.0', sha256='3e2542ce54b91b5c841f33d542143e0e43eae95e8785731405af29f08ace725b')
version('3.5.0', sha256='4878fa85473b24d88edcc89938441edc85d2e8a785e567b7bd7ce274ecc2fd9c')
variant('build_type', default='Release', values=("Release", "Debug"), description='CMake build type')
variant('openmp', default=True, description='Enable OpenMP')
depends_on('cmake@3.4.3:', type='build', when='@:3.8.99')
depends_on('cmake@3.13.4:', type='build', when='@3.9.0:')
depends_on('python', type='build')
depends_on('z3', type='link')
depends_on('zlib', type='link')
depends_on('ncurses+termlib', type='link')
# openmp dependencies
depends_on("perl-data-dumper", type=("build"), when='+openmp')
depends_on("hwloc", when='+openmp')
depends_on('libelf', type='link', when='+openmp')
# Will likely only be fixed in LLVM 12 upstream
patch('fix-system-zlib-ncurses.patch', when='@3.5.0:3.8.0')
patch('fix-ncurses-3.9.0.patch', when='@3.9.0:4.0.0')
conflicts('^cmake@3.19.0')
root_cmakelists_dir = 'llvm'
install_targets = ['clang-tidy', 'install']
def cmake_args(self):
llvm_projects = [
'clang',
'lld',
'clang-tools-extra',
'compiler-rt'
]
if '+openmp' in self.spec:
llvm_projects.append('openmp')
args = [
'-DLLVM_ENABLE_PROJECTS={0}'.format(';'.join(llvm_projects)),
'-DLLVM_ENABLE_ASSERTIONS=1'
]
if self.compiler.name == "gcc":
compiler = Executable(self.compiler.cc)
gcc_output = compiler('-print-search-dirs', output=str, error=str)
gcc_prefix = ""
for line in gcc_output.splitlines():
if line.startswith("install:"):
# Get path and strip any whitespace
# (causes oddity with ancestor)
gcc_prefix = line.split(":")[1].strip()
gcc_prefix = ancestor(gcc_prefix, 4)
break
args.append("-DGCC_INSTALL_PREFIX=" + gcc_prefix)
return args
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