sci-libs/ceres-solver: version bump

Package-Manager: Portage-2.3.6, Repoman-2.3.2

1 files changed, 96 insertions, 0 deletions

diff --git a/sci-libs/ceres-solver/ceres-solver-1.12.0.ebuild b/sci-libs/ceres-solver/ceres-solver-1.12.0.ebuild
new file mode 100644
index 000000000000..d9c8044cdb33
--- /dev/null
+++ b/sci-libs/ceres-solver/ceres-solver-1.12.0.ebuild
@@ -0,0 +1,96 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
+
+inherit cmake-multilib eutils python-any-r1 toolchain-funcs
+
+DESCRIPTION="Nonlinear least-squares minimizer"
+HOMEPAGE="http://ceres-solver.org/"
+SRC_URI="${HOMEPAGE}/${P}.tar.gz"
+
+LICENSE="sparse? ( BSD ) !sparse? ( LGPL-2.1 ) cxsparse? ( BSD )"
+SLOT="0/1"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="cxsparse c++11 doc examples gflags lapack openmp +schur sparse test"
+
+REQUIRED_USE="test? ( gflags ) sparse? ( lapack ) abi_x86_32? ( !sparse !lapack )"
+
+RDEPEND="
+	dev-cpp/glog[gflags?,${MULTILIB_USEDEP}]
+	cxsparse? ( sci-libs/cxsparse:0= )
+	lapack? ( virtual/lapack )
+	sparse? (
+		sci-libs/amd:0=
+		sci-libs/camd:0=
+		sci-libs/ccolamd:0=
+		sci-libs/cholmod:0=[metis]
+		sci-libs/colamd:0=
+		sci-libs/spqr:0=
+	)"
+
+DEPEND="${RDEPEND}
+	dev-cpp/eigen:3
+	doc? ( dev-python/sphinx dev-python/sphinx_rtd_theme )
+	lapack? ( virtual/pkgconfig )
+	${PYTHON_DEPS}"
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+		if [[ $(tc-getCXX) == *g++* ]] && ! tc-has-openmp; then
+			ewarn "OpenMP is not available in your current selected gcc"
+			die "need openmp capable gcc"
+		fi
+	fi
+}
+
+pkg_setup() {
+	use doc && python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	# search paths work for prefix
+	sed -e "s:/usr:${EPREFIX}/usr:g" \
+		-i cmake/*.cmake || die
+
+	# remove Werror
+	sed -e 's/-Werror=(all|extra)//g' \
+		-i CMakeLists.txt || die
+
+	# respect gentoo doc install directory
+	sed -e "s:share/doc/ceres:share/doc/${PF}:" \
+		-i docs/source/CMakeLists.txt || die
+	cmake-utils_src_prepare
+}
+
+src_configure() {
+	# CUSTOM_BLAS=OFF EIGENSPARSE=OFF MINIGLOG=OFF CXX11=OFF
+	local mycmakeargs=(
+		-DBUILD_SHARED_LIBS=ON
+		-DBUILD_EXAMPLES=OFF
+		-DENABLE_TESTING="$(usex test)"
+		-DCXX11="$(usex c++11)"
+		-DBUILD_DOCUMENTATION="$(usex doc)"
+		-DGFLAGS="$(usex gflags)"
+		-DLAPACK="$(usex lapack)"
+		-DOPENMP="$(usex openmp)"
+		-DSCHUR_SPECIALIZATIONS="$(usex schur)"
+		-DCXSPARSE="$(usex cxsparse)"
+		-DSUITESPARSE="$(usex sparse)"
+	)
+	use sparse || use cxsparse || mycmakeargs+=( -DEIGENSPARSE=ON )
+	cmake-multilib_src_configure
+}
+
+src_install() {
+	cmake-multilib_src_install
+	dodoc README.md VERSION
+
+	if use examples; then
+		insinto /usr/share/doc/${PF}
+		docompress -x /usr/share/doc/${PF}/examples
+		doins -r examples data
+	fi
+}