haikuports/sci-libs/mlpack/mlpack-3.0.2.recipe

SUMMARY="Scalable c++ machine learning library"
DESCRIPTION="mlpack is an intuitive, fast, scalable C++ machine learning \
library, meant to be a machine learning analog to LAPACK. It aims to implement \
a wide array of machine learning methods and functions as a \"swiss army \
knife\" for machine learning researchers."
HOMEPAGE="http://www.mlpack.org/"
COPYRIGHT="2011-2018 mlpack Team"
LICENSE="BSD (3-clause)"
REVISION="2"
SOURCE_URI="https://github.com/mlpack/mlpack/archive/mlpack-$portVersion.tar.gz"
CHECKSUM_SHA256="1c3a7a95e4b5ed3a27d8ca71e23d23eb4ef4e87fe5a7279105cc1dbbde61dd13"
SOURCE_DIR="mlpack-mlpack-$portVersion"

ARCHITECTURES="!x86_gcc2 x86 x86_64"
SECONDARY_ARCHITECTURES="?x86"

PROVIDES="
	mlpack$secondaryArchSuffix = $portVersion compat >= 3
	lib:libmlpack$secondaryArchSuffix = $portVersion compat >= 3
	"
REQUIRES="
	haiku$secondaryArchSuffix
	lib:libarmadillo$secondaryArchSuffix
	lib:libboost_program_options$secondaryArchSuffix
	lib:libboost_serialization$secondaryArchSuffix
	lib:libboost_system$secondaryArchSuffix
	lib:libboost_unit_test_framework$secondaryArchSuffix
	lib:libgomp$secondaryArchSuffix
	lib:libhdf5$secondaryArchSuffix
	lib:liblapack$secondaryArchSuffix
	lib:libopenblas$secondaryArchSuffix
	lib:libsuperlu$secondaryArchSuffix
	lib:libxml2$secondaryArchSuffix
	"

PROVIDES_cli="
	mlpack${secondaryArchSuffix}_cli = $portVersion compat >= 3
	cmd:mlpack_adaboost = $portVersion compat >= 3
	cmd:mlpack_approx_kfn = $portVersion compat >= 3
	cmd:mlpack_cf = $portVersion compat >= 3
	cmd:mlpack_dbscan = $portVersion compat >= 3
	cmd:mlpack_decision_stump = $portVersion compat >= 3
	cmd:mlpack_decision_tree = $portVersion compat >= 3
	cmd:mlpack_det = $portVersion compat >= 3
	cmd:mlpack_emst = $portVersion compat >= 3
	cmd:mlpack_fastmks = $portVersion compat >= 3
	cmd:mlpack_gmm_generate = $portVersion compat >= 3
	cmd:mlpack_gmm_probability = $portVersion compat >= 3
	cmd:mlpack_gmm_train = $portVersion compat >= 3
	cmd:mlpack_hmm_generate = $portVersion compat >= 3
	cmd:mlpack_hmm_loglik = $portVersion compat >= 3
	cmd:mlpack_hmm_train = $portVersion compat >= 3
	cmd:mlpack_hmm_viterbi = $portVersion compat >= 3
	cmd:mlpack_hoeffding_tree = $portVersion compat >= 3
	cmd:mlpack_kernel_pca = $portVersion compat >= 3
	cmd:mlpack_kfn = $portVersion compat >= 3
	cmd:mlpack_kmeans = $portVersion compat >= 3
	cmd:mlpack_knn = $portVersion compat >= 3
	cmd:mlpack_krann = $portVersion compat >= 3
	cmd:mlpack_lars = $portVersion compat >= 3
	cmd:mlpack_linear_regression = $portVersion compat >= 3
	cmd:mlpack_local_coordinate_coding = $portVersion compat >= 3
	cmd:mlpack_logistic_regression = $portVersion compat >= 3
	cmd:mlpack_lsh = $portVersion compat >= 3
	cmd:mlpack_mean_shift = $portVersion compat >= 3
	cmd:mlpack_nbc = $portVersion compat >= 3
	cmd:mlpack_nca = $portVersion compat >= 3
	cmd:mlpack_nmf = $portVersion compat >= 3
	cmd:mlpack_pca = $portVersion compat >= 3
	cmd:mlpack_perceptron = $portVersion compat >= 3
	cmd:mlpack_preprocess_binarize = $portVersion compat >= 3
	cmd:mlpack_preprocess_describe = $portVersion compat >= 3
	cmd:mlpack_preprocess_imputer = $portVersion compat >= 3
	cmd:mlpack_preprocess_split = $portVersion compat >= 3
	cmd:mlpack_radical = $portVersion compat >= 3
	cmd:mlpack_random_forest = $portVersion compat >= 3
	cmd:mlpack_range_search = $portVersion compat >= 3
	cmd:mlpack_softmax_regression = $portVersion compat >= 3
	cmd:mlpack_sparse_coding = $portVersion compat >= 3
	"
REQUIRES_cli="
	mlpack$secondaryArchSuffix == $portVersion base
	$REQUIRES
	"

PROVIDES_devel="
	mlpack${secondaryArchSuffix}_devel = $portVersion compat >= 3
	devel:libmlpack$secondaryArchSuffix = $portVersion compat >= 3
	"
REQUIRES_devel="
	mlpack$secondaryArchSuffix == $portVersion base
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	devel:libarmadillo$secondaryArchSuffix
	devel:libboost_program_options$secondaryArchSuffix
	devel:libboost_serialization$secondaryArchSuffix
	devel:libboost_system$secondaryArchSuffix
	devel:libboost_unit_test_framework$secondaryArchSuffix
	devel:libhdf5$secondaryArchSuffix
	devel:liblapack$secondaryArchSuffix
	devel:libopenblas$secondaryArchSuffix
	devel:libsuperlu$secondaryArchSuffix
	devel:libxml2$secondaryArchSuffix
	"
BUILD_PREREQUIRES="
	cmd:cmake
	cmd:g++$secondaryArchSuffix
	cmd:make
	cmd:pkg_config$secondaryArchSuffix
	"

defineDebugInfoPackage mlpack$secondaryArchSuffix \
	$libDir/libmlpack.so.3.0

BUILD()
{
	mkdir -p build && cd "$_"

	cmake .. \
		-DCMAKE_INSTALL_PREFIX=$prefix \
		-DBUILD_TESTS=OFF \
		-DDEBUG=OFF \
		-DPROFILE=OFF

	# mlpack easily eats up all your ram, so don't do parallel jobs!
	make
}

INSTALL()
{
	cd build

	make install $jobArgs

	mkdir -p $includeDir
	mv $prefix/include/* $includeDir/
	rmdir $prefix/include

	prepareInstalledDevelLib libmlpack

	fixPkgconfig

	packageEntries cli \
		"$binDir"

	packageEntries devel \
		$developDir
}

TEST()
{
	# Switch it on first in BUILD()
	# Takes way too much time to build the tests
	cd build
	make test
}