56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
# Copyright 2013-2022 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.package import *
|
|
|
|
|
|
class IntelLlvm(CMakePackage):
|
|
"""Intel's version of the LLVM compiler."""
|
|
|
|
maintainers = ["rscohn2"]
|
|
|
|
homepage = "https://github.com/intel/llvm"
|
|
git = "https://github.com/intel/llvm.git"
|
|
|
|
family = "compiler"
|
|
|
|
version("sycl", branch="sycl")
|
|
|
|
depends_on("cmake@3.4.3:", type="build")
|
|
|
|
# It doesn't seem possible to use != in a conflicts statement
|
|
# conflicts('target != x86_64',
|
|
# msg='Intel LLVM compiler currently only works for x86')
|
|
|
|
def setup_build_environment(self, env):
|
|
env.append_flags("CXXFLAGS", self.compiler.cxx11_flag)
|
|
|
|
def setup_run_environment(self, env):
|
|
if "+clang" in self.spec:
|
|
env.set("CC", join_path(self.spec.prefix.bin, "clang"))
|
|
env.set("CXX", join_path(self.spec.prefix.bin, "clang++"))
|
|
|
|
root_cmakelists_dir = "llvm"
|
|
|
|
def cmake_args(self):
|
|
|
|
cmake_args = []
|
|
|
|
cmake_args.extend(
|
|
[
|
|
"-DLLVM_TARGETS_TO_BUILD=X86",
|
|
"-DLLVM_EXTERNAL_PROJECTS=llvm-spirv;sycl",
|
|
"-DLLVM_ENABLE_PROJECTS=clang;llvm-spirv;sycl",
|
|
"-DLLVM_EXTERNAL_SYCL_SOURCE_DIR={0}".format(
|
|
join_path(self.stage.source_path, "sycl")
|
|
),
|
|
"-DLLVM_EXTERNAL_LLVM_SPIRV_SOURCE_DIR={0}".format(
|
|
join_path(self.stage.source_path, "llvm-spirv")
|
|
),
|
|
]
|
|
)
|
|
|
|
return cmake_args
|