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Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/repos/builtin/packages/mlpack/package.py | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/mlpack/package.py b/var/spack/repos/builtin/packages/mlpack/package.py new file mode 100644 index 0000000000..30a50132d9 --- /dev/null +++ b/var/spack/repos/builtin/packages/mlpack/package.py @@ -0,0 +1,81 @@ +# Copyright 2013-2023 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 Mlpack(CMakePackage): + """mlpack is an intuitive, fast, and flexible header-only C++ machine + learning library with bindings to other languages. It is meant to be + a machine learning analog to LAPACK, and aims to implement a wide + array of machine learning methods and functions as a "swiss army knife" + for machine learning researchers.""" + + homepage = "https://www.mlpack.org/" + url = "https://github.com/mlpack/mlpack/archive/refs/tags/4.0.1.tar.gz" + + maintainers("wdconinc") + + version("4.2.0", sha256="f780df984a71029e62eeecdd145fb95deb71b133cefc7840de0ec706d116dd60") + version("4.1.0", sha256="e0c760baf15fd0af5601010b7cbc536e469115e9dd45f96712caa3b651b1852a") + version("4.0.1", sha256="4c746936ed9da9f16744240ed7b9f2815d3abb90c904071a1d1a628a9bbfb3a5") + + # TODO: Go bindings are not supported due to the absence of gonum in spack + # variant("go", default=False, description="Build Go bindings") + variant("julia", default=False, description="Build Julia bindings") + variant("python", default=False, description="Build Ppython bindings") + variant("r", default=False, description="Build R bindings") + variant("shared", default=True, description="Build shared libraries") + + # CMakeLists.txt + depends_on("cmake@3.6:", type="build") + depends_on("armadillo@9.800:") + depends_on("ensmallen@2.10.0:") + depends_on("cereal@1.1.2:") + + # TODO: Go bindings are not supported due to the absence of gonum in spack + # with when("+go"): + # # ref: src/mlpack/bindings/go/CMakeLists.txt + # depends_on("go@1.11.0:") + # depends_on("gonum") + with when("+julia"): + # ref: src/mlpack/bindings/julia/CMakeLists.txt + depends_on("julia@0.7.0:") + with when("+python"): + # ref: src/mlpack/bindings/python/CMakeLists.txt + depends_on("py-cython@0.24:") + depends_on("py-numpy") + depends_on("py-pandas@0.15.0:") + # ref: src/mlpack/bindings/python/PythonInstall.cmake + depends_on("py-pip") + depends_on("py-wheel") + with when("+r"): + # ref: src/mlpack/bindings/R/CMakeLists.txt + depends_on("r@4.0:") + depends_on("r-roxygen2") + depends_on("r-rcpp@0.12.12:") + depends_on("r-rcpparmadillo@0.9.800:") + depends_on("r-rcppensmallen@0.2.10.0:") + depends_on("r-testthat") + depends_on("r-pkgbuild") + + patch( + "https://github.com/mlpack/mlpack/pull/3502/commits/183396e51a6771d5d2b43f22b0d2a9a91785e533.patch?full_index=1", + sha256="eaa1791ca874201cca5fb661f44e0038f9996b2d02dac6c71d42935eac56a2b4", + when="@4:4.2.0", + ) + + def cmake_args(self): + args = [ + self.define("BUILD_CLI_EXECUTABLES", True), + self.define_from_variant("BUILD_GO_BINDINGS", "go"), + self.define_from_variant("BUILD_JULIA_BINDINGS", "julia"), + self.define_from_variant("BUILD_PYTHON_BINDINGS", "python"), + self.define_from_variant("BUILD_R_BINDINGS", "r"), + self.define_from_variant("BUILD_SHARED_LIBS", "shared"), + self.define("BUILD_TESTS", self.run_tests), + self.define("DOWNLOAD_DEPENDENCIES", False), + ] + return args |