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98 lines
2.3 KiB
98 lines
2.3 KiB
# Copyright 1999-2016 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=5
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PYTHON_COMPAT=( python2_7 )
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inherit cmake-utils eutils multilib python-any-r1 toolchain-funcs
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DESCRIPTION="Nonlinear least-squares minimizer"
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HOMEPAGE="http://ceres-solver.org/"
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SRC_URI="${HOMEPAGE}/${P}.tar.gz"
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LICENSE="BSD"
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SLOT="0/1"
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
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IUSE="cxsparse doc examples gflags lapack openmp protobuf +schur sparse static-libs test"
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REQUIRED_USE="test? ( gflags ) sparse? ( lapack )"
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RDEPEND="
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dev-cpp/glog[gflags?]
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cxsparse? ( sci-libs/cxsparse:0= )
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lapack? ( virtual/lapack )
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protobuf? ( dev-libs/protobuf )
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sparse? (
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sci-libs/amd:0=
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sci-libs/camd:0=
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sci-libs/ccolamd:0=
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sci-libs/cholmod:0=
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sci-libs/colamd:0=
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sci-libs/spqr:0= )"
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DEPEND="${RDEPEND}
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dev-cpp/eigen:3
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doc? ( dev-python/sphinx dev-python/sphinx_rtd_theme )
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lapack? ( virtual/pkgconfig )"
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PATCHES=( "${FILESDIR}"/${P}-underlink.patch )
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pkg_setup() {
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# XXX: this looks like it should be used with BUILD_TYPE!=binary
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if use openmp; then
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if [[ $(tc-getCXX) == *g++* ]] && ! tc-has-openmp; then
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ewarn "OpenMP is not available in your current selected gcc"
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die "need openmp capable gcc"
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fi
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fi
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use doc && python-any-r1_pkg_setup
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}
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src_prepare() {
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# search paths work for prefix
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sed -i \
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-e "s:/usr:${EPREFIX}/usr:g" \
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cmake/*.cmake || die
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# remove Werror
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sed -i \
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-e 's/-Werror//g' \
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CMakeLists.txt || die
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# respect gentoo doc install directory
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sed -i \
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-e "s:share/doc/ceres:share/doc/${PF}:" \
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docs/source/CMakeLists.txt || die
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cmake-utils_src_prepare
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}
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src_configure() {
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local mycmakeargs=(
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-DBUILD_SHARED_LIBS=ON
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-DBUILD_EXAMPLES=OFF
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$(cmake-utils_use_enable test TESTING)
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$(cmake-utils_use doc BUILD_DOCUMENTATION)
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$(cmake-utils_use gflags GFLAGS)
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$(cmake-utils_use lapack LAPACK)
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$(cmake-utils_use openmp OPENMP)
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$(cmake-utils_use protobuf PROTOBUF)
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$(cmake-utils_use schur SCHUR_SPECIALIZATIONS)
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$(cmake-utils_use cxsparse CXSPARSE)
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$(cmake-utils_use sparse SUITESPARSE)
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)
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cmake-utils_src_configure
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}
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src_install() {
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cmake-utils_src_install
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dodoc README VERSION
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if use examples; then
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insinto /usr/share/doc/${PF}
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docompress -x /usr/share/doc/${PF}/examples
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doins -r examples data
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fi
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}
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