# 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('0.6.2', '255d80bc8d56d5f059fe18f0798e32f6') version('release-0.5', branch='release-0.5') version('0.5.2', '8c3fff150a6f96cf0536fb3b4eaa5cbb') version('0.5.1', 'bce119b98f274e0f07ce01498c463ad5') version('0.5.0', 'b61385671ba74767ab452363c43131fb') version('release-0.4', branch='release-0.4') version('0.4.7', '75a7a7dd882b7840829d8f165e9b9078') version('0.4.6', 'd88db18c579049c23ab8ef427ccedf5d') version('0.4.5', '69141ff5aa6cee7c0ec8c85a34aa49a6') version('0.4.3', '8a4a59fd335b05090dd1ebefbbe5aaac') # 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") patch('gc.patch', when='@0.4:0.4.5') patch('openblas.patch', when='@0.4:0.4.5') 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") # 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") 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"] 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 with open(join_path(prefix, "etc", "julia", "juliarc.jl"), "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') 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.LOAD_CACHE_PATH)\n') juliarc.write('unshift!(Base.LOAD_CACHE_PATH, "%s")\n' % 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 julia("-e", 'Pkg.init(); Pkg.update()') # Install HDF5 if "+hdf5" in spec: with open(join_path(prefix, "etc", "julia", "juliarc.jl"), "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", 'Pkg.add("HDF5"); using HDF5') julia("-e", 'Pkg.add("JLD"); using JLD') # Install MPI if "+mpi" in spec: with open(join_path(prefix, "etc", "julia", "juliarc.jl"), "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", 'Pkg.add("MPI"); using MPI') # Install Python if "+python" in spec or "+plot" in spec: with open(join_path(prefix, "etc", "julia", "juliarc.jl"), "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", 'Pkg.add("PyCall"); using PyCall') if "+plot" in spec: julia("-e", 'Pkg.add("PyPlot"); using PyPlot') julia("-e", 'Pkg.add("Colors"); using Colors') # These require maybe gtk and image-magick julia("-e", 'Pkg.add("Plots"); using Plots') julia("-e", 'Pkg.add("PlotRecipes"); using PlotRecipes') julia("-e", '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", 'Pkg.add("SIMD"); using SIMD') julia("-e", 'Pkg.status()')