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# Copyright 2013-2019 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 *
import os
import sys
class Julia(Package):
"""The Julia Language: A fresh approach to technical computing"""
homepage = "http://julialang.org"
url = "https://github.com/JuliaLang/julia/releases/download/v0.4.3/julia-0.4.3-full.tar.gz"
git = "https://github.com/JuliaLang/julia.git"
version('master', branch='master')
version('1.1.1', sha256='3c5395dd3419ebb82d57bcc49dc729df3b225b9094e74376f8c649ee35ed79c2')
version('1.0.0', sha256='1a2497977b1d43bb821a5b7475b4054b29938baae8170881c6b8dd4099d133f1')
version('0.6.2', sha256='1e34c13091c9ddb47cf87a51566d94a06613f3db3c483b8f63b276e416dd621b')
version('release-0.5', branch='release-0.5')
version('0.5.2', sha256='f5ef56d79ed55eacba9fe968bb175317be3f61668ef93e747d76607678cc01dd')
version('0.5.1', sha256='533b6427a1b01bd38ea0601f58a32d15bf403f491b8415e9ce4305b8bc83bb21')
version('0.5.0', sha256='732478536b6dccecbf56e541eef0aed04de0e6d63ae631b136e033dda2e418a9')
version('release-0.4', branch='release-0.4')
version('0.4.7', md5='75a7a7dd882b7840829d8f165e9b9078')
version('0.4.6', sha256='4c23c9fc72398014bd39327c2f7efd3a301884567d4cb2a89105c984d4d633ba')
version('0.4.5', sha256='cbf361c23a77e7647040e8070371691083e92aa93c8a318afcc495ad1c3a71d9')
version('0.4.3', sha256='2b9df25a8f58df8e43038ec30bae195dfb160abdf925f3fa193b59d40e4113c5')
# TODO: Split these out into jl-hdf5, jl-mpi packages etc.
variant("cxx", default=False, description="Prepare for Julia Cxx package")
variant("hdf5", default=False, description="Install Julia HDF5 package")
variant("mpi", default=True, description="Install Julia MPI package")
variant("plot", default=False,
description="Install Julia plotting packages")
variant("python", default=False,
description="Install Julia Python package")
variant("simd", default=False, description="Install Julia SIMD package")
variant("mkl", default=False, description="Use Intel MKL")
patch('gc.patch', when='@0.4:0.4.5')
patch('openblas.patch', when='@0.4:0.4.5')
patch('armgcc.patch', when='@1.0.0:1.1.1 %gcc@:5.9 target=aarch64:')
variant('binutils', default=sys.platform != 'darwin',
description="Build via binutils")
# Build-time dependencies:
# depends_on("awk")
depends_on("m4", type="build")
# depends_on("pkgconfig")
# Combined build-time and run-time dependencies:
# (Yes, these are run-time dependencies used by Julia's package manager.)
depends_on("binutils", when='+binutils')
depends_on("cmake @2.8:")
depends_on("curl")
depends_on("git", when='@:0.4')
depends_on("git", when='@release-0.4')
depends_on("openssl")
depends_on("python@2.7:2.8")
depends_on("mkl", when='+mkl')
# Run-time dependencies:
# depends_on("arpack")
# depends_on("fftw +float")
# depends_on("gmp")
# depends_on("libgit")
# depends_on("mpfr")
# depends_on("openblas")
# depends_on("pcre2")
# ARPACK: Requires BLAS and LAPACK; needs to use the same version
# as Julia.
# BLAS and LAPACK: Julia prefers 64-bit versions on 64-bit
# systems. OpenBLAS has an option for this; make it available as
# variant.
# FFTW: Something doesn't work when using a pre-installed FFTW
# library; need to investigate.
# GMP, MPFR: Something doesn't work when using a pre-installed
# FFTW library; need to investigate.
# LLVM: Julia works only with specific versions, and might require
# patches. Thus we let Julia install its own LLVM.
# Other possible dependencies:
# USE_SYSTEM_OPENLIBM=0
# USE_SYSTEM_OPENSPECFUN=0
# USE_SYSTEM_DSFMT=0
# USE_SYSTEM_SUITESPARSE=0
# USE_SYSTEM_UTF8PROC=0
# USE_SYSTEM_LIBGIT2=0
# Run-time dependencies for Julia packages:
depends_on("hdf5", when="+hdf5", type="run")
depends_on("mpi", when="+mpi", type="run")
depends_on("py-matplotlib", when="+plot", type="run")
conflicts("@:0.7.0", when="target=aarch64:")
def install(self, spec, prefix):
# Julia needs git tags
if os.path.isfile(".git/shallow"):
git = which("git")
git("fetch", "--unshallow")
# Explicitly setting CC, CXX, or FC breaks building libuv, one
# of Julia's dependencies. This might be a Darwin-specific
# problem. Given how Spack sets up compilers, Julia should
# still use Spack's compilers, even if we don't specify them
# explicitly.
options = [
# "CC=cc",
# "CXX=c++",
# "FC=fc",
# "USE_SYSTEM_ARPACK=1",
"override USE_SYSTEM_CURL=1",
# "USE_SYSTEM_FFTW=1",
# "USE_SYSTEM_GMP=1",
# "USE_SYSTEM_MPFR=1",
# "USE_SYSTEM_PCRE=1",
"prefix=%s" % prefix]
if "+cxx" in spec:
if "@master" not in spec:
raise InstallError(
"Variant +cxx requires the @master version of Julia")
options += [
"BUILD_LLVM_CLANG=1",
"LLVM_ASSERTIONS=1",
"USE_LLVM_SHLIB=1"]
if spec.target.family == 'aarch64':
options += [
'JULIA_CPU_TARGET=generic',
'MARCH=armv8-a+crc']
if '+mkl' in spec:
options += [
'USE_INTEL_MKL=1']
with open('Make.user', 'w') as f:
f.write('\n'.join(options) + '\n')
make()
make("install")
# Julia's package manager needs a certificate
cacert_dir = join_path(prefix, "etc", "curl")
mkdirp(cacert_dir)
cacert_file = join_path(cacert_dir, "cacert.pem")
curl = which("curl")
curl("--create-dirs",
"--output", cacert_file,
"https://curl.haxx.se/ca/cacert.pem")
# Put Julia's compiler cache into a private directory
cachedir = join_path(prefix, "var", "julia", "cache")
mkdirp(cachedir)
# Store Julia packages in a private directory
pkgdir = join_path(prefix, "var", "julia", "pkg")
mkdirp(pkgdir)
# Configure Julia
if spec.satisfies('@master') or spec.satisfies("@0.7:"):
julia_config = 'startup.jl'
cache_path = 'DEPOT_PATH'
unshift = 'pushfirst!'
else:
julia_config = 'juliarc.jl'
cache_path = 'LOAD_CACHE_PATH'
unshift = 'unshift!'
with open(join_path(prefix, "etc", "julia", julia_config),
"a") as juliarc:
if "@master" in spec or "@release-0.5" in spec or "@0.5" in spec:
# This is required for versions @0.5:
juliarc.write(
'# Point package manager to working certificates\n')
if spec.satisfies('@master') or spec.satisfies('@0,7'):
juliarc.write('import LibGit2;')
juliarc.write('LibGit2.set_ssl_cert_locations("%s")\n' %
cacert_file)
juliarc.write('\n')
juliarc.write('# Put compiler cache into a private directory\n')
juliarc.write('empty!(Base.%s)\n' % cache_path)
juliarc.write('%s(Base.%s, "%s")\n' %
(unshift, cache_path, cachedir))
juliarc.write('\n')
juliarc.write('# Put Julia packages into a private directory\n')
juliarc.write('ENV["JULIA_PKGDIR"] = "%s"\n' % pkgdir)
juliarc.write('\n')
# Install some commonly used packages
julia = spec['julia'].command
if spec.satisfies("@:0.7"):
julia("-e", 'Pkg.init(); Pkg.update()')
pkgstart = ''
else:
pkgstart = 'import Pkg;'
# Install HDF5
if "+hdf5" in spec:
with open(join_path(prefix, "etc", "julia", julia_config),
"a") as juliarc:
juliarc.write('# HDF5\n')
juliarc.write('push!(Libdl.DL_LOAD_PATH, "%s")\n' %
spec["hdf5"].prefix.lib)
juliarc.write('\n')
julia("-e", pkgstart + 'Pkg.add("HDF5"); using HDF5')
julia("-e", pkgstart + 'Pkg.add("JLD"); using JLD')
# Install MPI
if "+mpi" in spec:
with open(join_path(prefix, "etc", "julia", julia_config),
"a") as juliarc:
juliarc.write('# MPI\n')
juliarc.write('ENV["JULIA_MPI_C_COMPILER"] = "%s"\n' %
join_path(spec["mpi"].prefix.bin, "mpicc"))
juliarc.write('ENV["JULIA_MPI_Fortran_COMPILER"] = "%s"\n' %
join_path(spec["mpi"].prefix.bin, "mpifort"))
juliarc.write('\n')
julia("-e", pkgstart + 'Pkg.add("MPI"); using MPI')
# Install Python
if "+python" in spec or "+plot" in spec:
with open(join_path(prefix, "etc", "julia", julia_config),
"a") as juliarc:
juliarc.write('# Python\n')
juliarc.write('ENV["PYTHON"] = "%s"\n' % spec["python"].home)
juliarc.write('\n')
# Python's OpenSSL package installer complains:
# Error: PREFIX too long: 166 characters, but only 128 allowed
# Error: post-link failed for: openssl-1.0.2g-0
julia("-e", pkgstart + 'Pkg.add("PyCall"); using PyCall')
if "+plot" in spec:
julia("-e", pkgstart + 'Pkg.add("PyPlot"); using PyPlot')
julia("-e", pkgstart + 'Pkg.add("Colors"); using Colors')
# These require maybe gtk and image-magick
julia("-e", pkgstart + 'Pkg.add("Plots"); using Plots')
julia("-e", pkgstart + 'Pkg.add("PlotRecipes"); using PlotRecipes')
julia(
"-e",
pkgstart + 'Pkg.add("UnicodePlots"); using UnicodePlots'
)
julia("-e", """\
using Plots
using UnicodePlots
unicodeplots()
plot(x->sin(x)*cos(x), linspace(0, 2pi))
""")
# Install SIMD
if "+simd" in spec:
julia("-e", pkgstart + 'Pkg.add("SIMD"); using SIMD')
julia("-e", pkgstart + 'Pkg.status()')
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