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# Copyright 2013-2024 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 LdcBootstrap(CMakePackage):
"""The LDC project aims to provide a portable D programming language
compiler with modern optimization and code generation capabilities.
LDC is fully Open Source; the parts of the code not taken/adapted from
other projects are BSD-licensed (see the LICENSE file for details).
Consult the D wiki for further information: https://wiki.dlang.org/LDC
This old version of the compiler is needed to bootstrap newer ones.
"""
homepage = "https://dlang.org/"
url = "https://github.com/ldc-developers/ldc/releases/download/v0.17.4/ldc-0.17.4-src.tar.gz"
license("LGPL-2.1-or-later")
# This is the last version that does not require a D compiler to bootstrap
version("0.17.4", sha256="48428afde380415640f3db4e38529345f3c8485b1913717995547f907534c1c3")
depends_on("llvm@3.7:")
depends_on("zlib-api")
depends_on("libconfig")
depends_on("curl")
depends_on("libedit")
depends_on("binutils")
def setup_dependent_build_environment(self, env, dep_spec):
# The code below relies on this function being executed after the
# environment has been sanitized (because LD_LIBRARY_PATH is among
# the variables that get unset)
# We need libphobos in LD_LIBRARY_PATH
env.prepend_path("LD_LIBRARY_PATH", self.prefix.lib)
def cmake_args(self):
return ["-DBUILD_SHARED_LIBS:BOOL=ON"]
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