PORTNAME=	lightgbm
DISTVERSIONPREFIX=	v
DISTVERSION=	3.3.5
PORTREVISION=	1
CATEGORIES=	misc # machine-learning
PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

MAINTAINER=	yuri@FreeBSD.org
COMMENT=	Gradient boosting framework that uses tree based learning algorithms
WWW=		https://lightgbm.readthedocs.io/en/latest/

LICENSE=	MIT
LICENSE_FILE=	${WRKSRC}/../LICENSE

PY_DEPENDS=	${PYNUMPY} \
		${PYTHON_PKGNAMEPREFIX}scipy>0:science/py-scipy@${PY_FLAVOR} \
		${PYTHON_PKGNAMEPREFIX}scikit-learn>=0.22.0:science/py-scikit-learn@${PY_FLAVOR}
BUILD_DEPENDS=	cmake:devel/cmake-core \
		gmake:devel/gmake \
		${PY_DEPENDS} \
		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
RUN_DEPENDS=	${PY_DEPENDS}

USES=		eigen:3 python
USE_PYTHON=	distutils autoplist

USE_GITHUB=	yes
GH_ACCOUNT=	microsoft
GH_PROJECT=	LightGBM
GH_TUPLE=	boostorg:compute:36350b7:boostorg_compute/../external_libs/compute \
		fmtlib:fmt:b6f4cea:fmt/../external_libs/fmt \
		lemire:fast_double_parser:ace6064:fast_double_parser/../external_libs/fast_double_parser

WRKSRC_SUBDIR=	python-package

CXXFLAGS+=	-I${LOCALBASE}/include/eigen3

BINARY_ALIAS=	make=${GMAKE}

post-install:
	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/lightgbm/lib_lightgbm.so

.include <bsd.port.mk>