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44 lines
1.1 KiB
44 lines
1.1 KiB
# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/kde-base/cantor/cantor-4.7.4.ebuild,v 1.6 2012/06/16 16:45:24 ssuominen Exp $
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EAPI=4
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KDE_HANDBOOK="optional"
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KDE_SCM="git"
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inherit kde4-base
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DESCRIPTION="KDE4 interface for doing mathematics and scientific computing"
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KEYWORDS="amd64 ppc ~ppc64 x86 ~amd64-linux ~x86-linux"
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IUSE="debug postscript +R"
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# TODO Add Sage Mathematics Software backend (http://www.sagemath.org)
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RDEPEND="
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postscript? ( app-text/libspectre )
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R? ( dev-lang/R )
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"
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DEPEND="${RDEPEND}
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>=dev-cpp/eigen-2.0.3:2
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"
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src_configure() {
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mycmakeargs+="
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$(cmake-utils_use_with postscript LibSpectre)
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$(cmake-utils_use_with R)
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"
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kde4-base_src_configure
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}
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pkg_postinst() {
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kde4-base_pkg_postinst
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if ! use R; then
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echo
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ewarn "You have decided to build ${PN} with no backend."
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ewarn "To have this application functional, please do one of below:"
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ewarn " # emerge -va1 '='${CATEGORY}/${P} with 'R' USE flag enabled"
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ewarn " # emerge -vaDu sci-mathematics/maxima"
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echo
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fi
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}
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