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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
CHECKREQS_DISK_BUILD=19G
inherit check-reqs desktop unpacker xdg
DESCRIPTION="Wolfram Mathematica"
SRC_URI="
doc? ( WLDocs_${PV}_LINUX.sh )
Mathematica_${PV}_LINUX.sh
"
HOMEPAGE="https://www.wolfram.com/mathematica/"
LICENSE="all-rights-reserved"
KEYWORDS="-* ~amd64"
SLOT="0"
IUSE="cuda doc ffmpeg R"
RESTRICT="strip mirror bindist fetch"
# Mathematica comes with a lot of bundled stuff. We should place here only what we
# explicitly override with LD_PRELOAD.
# RLink (libjri.so) requires dev-lang/R
# FFmpegTools (FFmpegToolsSystem-5.0.so) requires media-video/ffmpeg
RDEPEND="
cuda? ( dev-util/nvidia-cuda-toolkit )
media-libs/freetype
ffmpeg? ( media-video/ffmpeg )
R? ( dev-lang/R )
virtual/libcrypt
"
DEPEND="
${RDEPEND}
"
BDEPEND="
dev-util/patchelf
"
# we need this a few times
MPN="Mathematica"
MPV=$(ver_cut 1-2)
M_BINARIES="MathKernel Mathematica 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}/Mathematica_${PV}_LINUX.sh" --nox11 --keep --target "${S}/unpack_app" -- "-help" || die
if use doc; then
/bin/sh "${DISTDIR}/WLDocs_${PV}_LINUX.sh" --nox11 --keep --target "${S}/unpack_doc" -- "-help" || die
fi
}
src_install() {
local ARCH='-x86-64'
pushd "${S}/unpack_app" > /dev/null || die
# fix ACCESS DENIED issue when installer generate desktop files
sed -e "s|xdg-desktop-icon|xdg-dummy-command|g" -i "Unix/Installer/MathInstaller" || die
sed -e "s|xdg-desktop-menu|xdg-dummy-command|g" -i "Unix/Installer/MathInstaller" || die
sed -e "s|xdg-icon-resource|xdg-dummy-command|g" -i "Unix/Installer/MathInstaller" || die
sed -e "s|xdg-mime|xdg-dummy-command|g" -i "Unix/Installer/MathInstaller" || 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=${S}/opt/bin" || die
popd > /dev/null || die
if ! use doc; then
einfo "Removing documentation"
rm -r "${S}/${M_TARGET}/Documentation" || die
else
pushd "${S}/unpack_doc" > /dev/null || die
/bin/sh "Unix/Installer/MathInstaller" -auto "-targetdir=${S}/temp_doc" "-execdir=${S}/opt/bin" || die
popd > /dev/null || die
# Merge contents of Mathematica_docs with Mathematica
rm -r "${S}/${M_TARGET}"/Documentation/English/{SearchIndex,System} || die
mv "${S}"/temp_doc/Documentation/English/* "${S}/${M_TARGET}/"Documentation/English/ || die
rm -r "${S}"/temp_doc || die
fi
# fix world writable file QA problem for files
while IFS= read -r -d '' i; do
chmod o-w "${i}" || die
done < <(find "${S}/${M_TARGET}" -type f -print0)
einfo 'Removing MacOS- and Windows-specific files'
find "${S}/${M_TARGET}" -type d -\( -name Windows -o -name Windows-x86-64 \
-o -name MacOSX -o -name MacOSX-x86-64 -o -name Macintosh -\) \
-exec rm -rv {} + || die
if ! use cuda; then
einfo 'Removing cuda support'
rm -r "${S}/${M_TARGET}/SystemFiles/Components/CUDACompileTools/LibraryResources/Linux-x86-64/CUDAExtensions.so" || die
fi
# Linux-x86-64/AllVersions is the supported version, other versions remove
einfo 'Removing unsupported RLink versions'
rm -r "${S}/${M_TARGET}/SystemFiles/Links/RLink/SystemFiles/Libraries/Linux-x86-64/3.5.0" || die
rm -r "${S}/${M_TARGET}/SystemFiles/Links/RLink/SystemFiles/Libraries/Linux-x86-64/3.6.0" || die
rm -r "${S}/${M_TARGET}/SystemFiles/Links/RLink/SystemFiles/Libraries/Linux/AllVersions" || die
# RLink can't use if R not used
if ! use R; then
einfo 'Removing RLink support'
rm -r "${S}/${M_TARGET}/SystemFiles/Links/RLink/SystemFiles/Libraries/Linux-x86-64/AllVersions/libjri.so" || die
fi
# FFmpegTools can't use if ffmpeg not used
if ! use ffmpeg || ! has_version '>=media-video/ffmpeg-5'; then
einfo 'Removing FFmpegTools support because lack of >=media-video/ffmpeg-5'
rm -r "${S}/${M_TARGET}/SystemFiles/Links/FFmpegTools/LibraryResources/Linux-x86-64/FFmpegToolsSystem-5.0.so" || die
fi
# fix RPATH
while IFS= read -r -d '' i; do
# Use \x7fELF header to separate ELF executables and libraries
# Skip .o files and static files to avoid surprises
[[ $(od -t x1 -N 4 "${i}") == *"7f 45 4c 46"* ]] || continue
[[ -f "${i}" && "${i: -2}" != ".o" ]] || continue
[[ "$(file "${i}")" == *"dynamically"* ]] || continue
einfo "Fixing RPATH of ${i}"
patchelf --set-rpath \
'/'"${M_TARGET}"'/SystemFiles/Libraries/Linux-x86-64:'\
'/'"${M_TARGET}"'/SystemFiles/Libraries/Linux-x86-64/Qt/lib:'\
'/'"${M_TARGET}"'/SystemFiles/Java/Linux-x86-64/lib:'\
'/'"${M_TARGET}"'/SystemFiles/Java/Linux-x86-64/lib/jli:'\
'$ORIGIN' "${i}" || \
die "patchelf failed on ${i}"
done < <(find "${S}/${M_TARGET}" -type f -print0)
# fix broken symbolic link
ln -sf "/${M_TARGET}/SystemFiles/Kernel/Binaries/Linux-x86-64/wolframscript" "${S}/${M_TARGET}/Executables/wolframscript" || die
# move all over
mv "${S}"/opt "${ED}"/opt || die
# the autogenerated symlinks point into sandbox, remove
rm "${ED}"/opt/bin/* || die
# install wrappers instead
for name in ${M_BINARIES} ; do
einfo "Generating wrapper for ${name}"
echo '#!/bin/sh' >> "${T}/${name}" || die
echo 'QT_QPA_PLATFORM="wayland;xcb"' >> "${T}/${name}" || die
echo "LD_PRELOAD=/usr/$(get_libdir)/libfreetype.so.6:/$(get_libdir)/libz.so.1:/$(get_libdir)/libcrypt.so.1 /${M_TARGET}/Executables/${name} \$*" \
>> "${T}/${name}" || die
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 $(find "${ED}/${M_TARGET}/SystemFiles/Installation" -name "wolfram-mathematica*.desktop") ; do
einfo "Fixing ${filename}"
sed -e "s|${S}||g" -e 's|^\t\t||g' -i "${filename}" || die
echo "Categories=Physics;Science;Engineering;2DGraphics;Graphics;" >> "${filename}" || die
domenu "${filename}"
done
# install icons
for iconsize in 16 32 64 128 256; do
local iconfile="${ED}/${M_TARGET}/SystemFiles/FrontEnd/SystemResources/X/App-${iconsize}.png"
if [ -e "${iconfile}" ]; then
newicon -s "${iconsize}" "${iconfile}" wolfram-mathematica.png
fi
done
# install mime types
insinto /usr/share/mime/application
for filename in $(find "${ED}/${M_TARGET}/SystemFiles/Installation" -name "application-*.xml"); do
basefilename=$(basename "${filename}")
mv "${filename}" "${T}/${basefilename#application-}" || die
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}"
}
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