| # Copyright 1999-2014 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| PYTHON_COMPAT=( python2_7 ) |
| |
| inherit cmake-utils eutils multilib python-any-r1 toolchain-funcs |
| |
| DESCRIPTION="Nonlinear least-squares minimizer" |
| HOMEPAGE="http://ceres-solver.org/" |
| SRC_URI="${HOMEPAGE}/${P}.tar.gz" |
| |
| LICENSE="BSD" |
| SLOT="0/1" |
| KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" |
| |
| IUSE="cxsparse doc examples gflags lapack openmp protobuf +schur sparse static-libs test" |
| REQUIRED_USE="test? ( gflags ) sparse? ( lapack ) doc? ( ${PYTHON_REQUIRED_USE} )" |
| |
| RDEPEND=" |
| dev-cpp/glog[gflags?] |
| cxsparse? ( sci-libs/cxsparse:0= ) |
| lapack? ( virtual/lapack ) |
| protobuf? ( dev-libs/protobuf ) |
| sparse? ( |
| sci-libs/amd:0= |
| sci-libs/camd:0= |
| sci-libs/ccolamd:0= |
| sci-libs/cholmod:0= |
| sci-libs/colamd:0= |
| sci-libs/spqr:0= )" |
| |
| DEPEND="${RDEPEND} |
| dev-cpp/eigen:3 |
| doc? ( dev-python/sphinx dev-python/sphinx_rtd_theme ) |
| lapack? ( virtual/pkgconfig )" |
| |
| PATCHES=( "${FILESDIR}"/${P}-underlink.patch ) |
| |
| pkg_setup() { |
| # XXX: this looks like it should be used with BUILD_TYPE!=binary |
| if use openmp; then |
| if [[ $(tc-getCXX) == *g++* ]] && ! tc-has-openmp; then |
| ewarn "OpenMP is not available in your current selected gcc" |
| die "need openmp capable gcc" |
| fi |
| fi |
| use doc && python-any-r1_pkg_setup |
| } |
| |
| src_prepare() { |
| # search paths work for prefix |
| sed -i \ |
| -e "s:/usr:${EPREFIX}/usr:g" \ |
| cmake/*.cmake || die |
| |
| # remove Werror |
| sed -i \ |
| -e 's/-Werror//g' \ |
| CMakeLists.txt || die |
| |
| # respect gentoo doc install directory |
| sed -i \ |
| -e "s:share/doc/ceres:share/doc/${PF}:" \ |
| docs/source/CMakeLists.txt || die |
| cmake-utils_src_prepare |
| } |
| |
| src_configure() { |
| local mycmakeargs=( |
| -DBUILD_SHARED_LIBS=ON |
| -DBUILD_EXAMPLES=OFF |
| $(cmake-utils_use_enable test TESTING) |
| $(cmake-utils_use doc BUILD_DOCUMENTATION) |
| $(cmake-utils_use gflags GFLAGS) |
| $(cmake-utils_use lapack LAPACK) |
| $(cmake-utils_use openmp OPENMP) |
| $(cmake-utils_use protobuf PROTOBUF) |
| $(cmake-utils_use schur SCHUR_SPECIALIZATIONS) |
| $(cmake-utils_use cxsparse CXSPARSE) |
| $(cmake-utils_use sparse SUITESPARSE) |
| ) |
| cmake-utils_src_configure |
| } |
| |
| src_install() { |
| cmake-utils_src_install |
| dodoc README VERSION |
| |
| if use examples; then |
| insinto /usr/share/doc/${PF} |
| docompress -x /usr/share/doc/${PF}/examples |
| doins -r examples data |
| fi |
| } |
