| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| KDE_HANDBOOK="optional" |
| PYTHON_COMPAT=( python2_7 ) |
| inherit kde4-base python-single-r1 |
| |
| DESCRIPTION="KDE4 interface for doing mathematics and scientific computing" |
| HOMEPAGE="https://www.kde.org/applications/education/cantor https://edu.kde.org/cantor" |
| KEYWORDS="amd64 ~arm ppc ppc64 x86 ~amd64-linux ~x86-linux" |
| IUSE="analitza debug postscript python qalculate +R" |
| |
| REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )" |
| |
| # TODO Add Sage Mathematics Software backend (http://www.sagemath.org) |
| RDEPEND=" |
| analitza? ( $(add_kdeapps_dep analitza) ) |
| qalculate? ( |
| sci-libs/cln |
| sci-libs/libqalculate |
| ) |
| postscript? ( app-text/libspectre ) |
| python? ( ${PYTHON_DEPS} ) |
| R? ( dev-lang/R ) |
| dev-qt/qtxmlpatterns:4 |
| " |
| DEPEND="${RDEPEND} |
| >=dev-cpp/eigen-2.0.3:2 |
| " |
| |
| RESTRICT="test" |
| |
| pkg_setup() { |
| use python && python-single-r1_pkg_setup |
| kde4-base_pkg_setup |
| } |
| |
| src_configure() { |
| local mycmakeargs=( |
| $(cmake-utils_use_with analitza) |
| $(cmake-utils_use_with postscript LibSpectre) |
| $(cmake-utils_use_with python PythonLibs) |
| $(cmake-utils_use_with qalculate) |
| $(cmake-utils_use_with R) |
| ) |
| kde4-base_src_configure |
| } |
| |
| pkg_postinst() { |
| kde4-base_pkg_postinst |
| |
| if ! use analitza && ! use python && ! use qalculate && ! use R; then |
| echo |
| ewarn "You have decided to build ${PN} with no backend." |
| ewarn "To have this application functional, please do one of below:" |
| ewarn " # emerge -va1 '='${CATEGORY}/${P} with 'analitza', 'python', 'qalculate' or 'R' USE flag enabled" |
| ewarn " # emerge -vaDu sci-mathematics/maxima" |
| echo |
| fi |
| } |