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98 lines
2.4 KiB
98 lines
2.4 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{7..9} )
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DISTUTILS_OPTIONAL=1
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inherit cmake cuda distutils-r1
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DESCRIPTION="Numerical and networking C++ library"
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HOMEPAGE="http://dlib.net/"
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SRC_URI="https://github.com/davisking/dlib/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="Boost-1.0"
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SLOT="0/${PV}"
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
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IUSE="cblas cuda debug examples gif jpeg lapack mkl png python sqlite test X cpu_flags_x86_avx cpu_flags_x86_sse2 cpu_flags_x86_sse4_1"
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REQUIRED_USE="python? ( png ${PYTHON_REQUIRED_USE} )"
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RESTRICT="!test? ( test )"
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# doc needs a bunch of deps not in portage
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RDEPEND="
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cblas? ( virtual/cblas )
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cuda? ( dev-libs/cudnn:= )
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gif? ( media-libs/giflib:= )
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jpeg? ( virtual/jpeg:0= )
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lapack? ( virtual/lapack )
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mkl? ( sci-libs/mkl )
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png? ( media-libs/libpng:0= )
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python? ( ${PYTHON_DEPS} )
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sqlite? ( dev-db/sqlite:3 )
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X? ( x11-libs/libX11 )"
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DEPEND="${RDEPEND}"
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BDEPEND="python? ( test? ( dev-python/pytest[${PYTHON_USEDEP}] ) )"
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DOCS=( docs/README.txt )
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src_prepare() {
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use cuda && cuda_src_prepare
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cmake_src_prepare
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use python && distutils-r1_src_prepare
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}
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src_configure() {
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local mycmakeargs=(
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-DDLIB_ENABLE_ASSERTS=$(usex debug)
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-DDLIB_ENABLE_STACK_TRACE=$(usex debug)
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-DDLIB_GIF_SUPPORT=$(usex gif)
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-DDLIB_JPEG_SUPPORT=$(usex jpeg)
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-DDLIB_PNG_SUPPORT=$(usex png)
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-DDLIB_LINK_WITH_SQLITE3=$(usex sqlite)
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-DDLIB_NO_GUI_SUPPORT=$(usex X OFF ON)
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-DDLIB_USE_BLAS=$(usex cblas)
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-DDLIB_USE_CUDA=$(usex cuda)
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-DDLIB_USE_LAPACK=$(usex lapack)
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-DUSE_AVX_INSTRUCTIONS=$(usex cpu_flags_x86_avx)
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-DUSE_SSE2_INSTRUCTIONS=$(usex cpu_flags_x86_sse2)
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-DUSE_SSE4_INSTRUCTIONS=$(usex cpu_flags_x86_sse4_1)
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)
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cmake_src_configure
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use python && distutils-r1_src_configure
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}
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src_compile() {
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cmake_src_compile
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use python && distutils-r1_src_compile
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}
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python_test() {
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esetup.py test
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}
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src_test() {
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(
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local BUILD_DIR="${BUILD_DIR}"/dlib/test
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mkdir -p "${BUILD_DIR}" || die
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cd "${BUILD_DIR}" >/dev/null || die
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local CMAKE_USE_DIR="${S}"/dlib/test
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cmake_src_configure
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cmake_build
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./dtest --runall || die "Tests failed"
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)
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use python && distutils-r1_src_test
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}
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src_install() {
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cmake_src_install
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use python && distutils-r1_src_install
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if use examples; then
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dodoc -r examples
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docompress -x /usr/share/doc/${PF}
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fi
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}
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