Revert "sci-mathematics/mathematica: Remove old"

a) different major versions = different license
b) strangely not every univ has access to all tarballs ...

This reverts commit 98a9c72a9703bbf1072fda5f2d030786fcd81a8e.

Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>

1 files changed, 108 insertions, 0 deletions

diff --git a/sci-mathematics/mathematica/mathematica-12.1.0.ebuild b/sci-mathematics/mathematica/mathematica-12.1.0.ebuild
new file mode 100644
index 000000000000..20aaab87c6fa
--- /dev/null
+++ b/sci-mathematics/mathematica/mathematica-12.1.0.ebuild
@@ -0,0 +1,108 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit desktop multilib xdg
+
+DESCRIPTION="Wolfram Mathematica"
+SRC_URI="Mathematica_${PV}_LINUX.sh"
+HOMEPAGE="https://www.wolfram.com/mathematica/"
+
+LICENSE="all-rights-reserved"
+KEYWORDS="-* ~amd64"
+SLOT="0"
+IUSE="+doc"
+
+RESTRICT="strip mirror bindist fetch"
+
+DEPEND=""
+
+# Mathematica comes with a lot of bundled stuff. We should place here only what we
+# explicitly override with LD_PRELOAD.
+RDEPEND="
+	media-libs/freetype
+"
+
+# we need this a few times
+MPN="Mathematica"
+MPV=$(ver_cut 1-2)
+M_BINARIES="MathKernel Mathematica MathematicaScript WolframKernel WolframScript math mathematica mcc wolfram"
+M_TARGET="opt/Wolfram/${MPN}/${MPV}"
+
+# we might as well list all files in all QA variables...
+QA_PREBUILT="opt/*"
+
+S=${WORKDIR}
+
+src_unpack() {
+	/bin/sh "${DISTDIR}/${A}" --nox11 --keep --target "${S}/unpack" -- "-help" || die
+}
+
+src_prepare() {
+	default
+
+	pushd "${S}/unpack" > /dev/null || die
+
+	# fix ACCESS DENIED issue when installer check the avahi-daemon
+	sed -e "s:avahi-daemon -c:true:g" -i "Unix/Installer/MathInstaller" || die
+
+	/bin/sh "Unix/Installer/MathInstaller" -auto "-targetdir=${S}/${M_TARGET}" "-execdir=${S}/opt/bin" || die
+
+	popd > /dev/null || die
+}
+
+src_install() {
+	local ARCH='-x86-64'
+
+	if ! use doc; then
+		einfo "Removing documentation"
+		rm -r "${S}/${M_TARGET}/Documentation"
+	fi
+
+	einfo 'Removing MacOS- and Windows-specific files'
+	find AddOns SystemFiles -type d -\( -name Windows -o -name Windows-x86-64 \
+		-o -name MacOSX -o -name MacOSX-x86-64 -\) -delete
+
+	# move all over
+	mv "${S}"/opt "${D}"/opt || die
+
+	# the autogenerated symlinks point into sandbox, remove
+	rm "${D}"/opt/bin/* || die
+
+	# install wrappers instead
+	for name in ${M_BINARIES} ; do
+		einfo "Generating wrapper for ${name}"
+		echo '#!/bin/sh' >> "${T}/${name}"
+		echo "LD_PRELOAD=/usr/$(get_libdir)/libfreetype.so.6:/$(get_libdir)/libz.so.1 /${M_TARGET}/Executables/${name} \$*" \
+			>> "${T}/${name}"
+		dobin "${T}/${name}"
+	done
+	for name in ${M_BINARIES} ; do
+		einfo "Symlinking ${name} to /opt/bin"
+		dosym ../../usr/bin/${name} /opt/bin/${name}
+	done
+
+	# fix some embedded paths and install desktop files
+	for filename in $(find "${D}/${M_TARGET}/SystemFiles/Installation" -name "wolfram-mathematica.desktop") ; do
+		echo Fixing "${filename}"
+		sed -e "s:${S}::g" -e 's:^\t\t::g' -i "${filename}"
+		echo "Categories=Physics;Science;Engineering;2DGraphics;Graphics;" >> "${filename}"
+		domenu "${filename}"
+	done
+
+	# install mime types
+	insinto /usr/share/mime/application
+	for filename in $(find "${D}/${M_TARGET}/SystemFiles/Installation" -name "application-*.xml"); do
+		basefilename=$(basename "${filename}")
+		mv "${filename}" "${T}/${basefilename#application-}"
+		doins "${T}/${basefilename#application-}"
+	done
+}
+
+pkg_nofetch() {
+	einfo "Please place the Wolfram Mathematica installation file ${SRC_URI}"
+	einfo "in your \$\{DISTDIR\}."
+	einfo "Note that to actually run and use Mathematica you need a valid license."
+	einfo "Wolfram provides time-limited evaluation licenses at ${HOMEPAGE}"
+}