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sci-geosciences/grass: readd package
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* Readd package for the GRASS Geographic Information System. GRASS was
  removed from the tree due to dropping Python 2 Support. This commit
  readds a recent version of GRASS which doesn't depends on Python 2.

Bug: https://bugs.gentoo.org/682188
Bug: https://bugs.gentoo.org/735458
Closes: https://bugs.gentoo.org/744724
Closes: gentoo#15399
Closes: gentoo#17361
Closes: gentoo#17666
Package-Manager: Portage-3.0.4, Repoman-3.0.1
Signed-off-by: Mario Haustein <mario.haustein@hrz.tu-chemnitz.de>
Signed-off-by: David Seifert <soap@gentoo.org>
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@hamarituc @NeddySeagoon
hamarituc authored and NeddySeagoon committed Oct 6, 2020
1 parent 1038a1b commit f3b2fdc
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1 change: 1 addition & 0 deletions sci-geosciences/grass/Manifest
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DIST grass-7.8.3.tar.gz 60292787 BLAKE2B e62fdeb5fa8cc64e59eff1a5cb33dbede7a62a30ed6ef08ced5d11e452e7b0109889105ae88ea28fb667b54fceca69729771eca6acf3e8d281487b1e53b1a3aa SHA512 4fa31b869771737b6d11090acfc54dd155c9ac6a259611774a75a74b8ebb59c640dc3417ff8027d91bf3444427525f9c35f32e317677b05809ab3d7aeb03dc84
268 changes: 268 additions & 0 deletions sci-geosciences/grass/grass-7.8.3.ebuild
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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

PYTHON_COMPAT=( python3_{6..9} )
PYTHON_REQ_USE="sqlite" # bug 572440
WANT_AUTOCONF="2.1"
WX_GTK_VER=3.0

inherit autotools desktop flag-o-matic python-single-r1 toolchain-funcs wxwidgets xdg

MY_PM=${PN}$(ver_cut 1-2 ${PV})
MY_PM=${MY_PM/.}
MY_P=${P/_rc/RC}

DESCRIPTION="A free GIS with raster and vector functionality, as well as 3D vizualization"
HOMEPAGE="https://grass.osgeo.org/"
SRC_URI="https://grass.osgeo.org/${MY_PM}/source/${MY_P}.tar.gz"

LICENSE="GPL-2"
SLOT="0/7.8.0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="blas cxx fftw geos lapack liblas mysql netcdf nls odbc opencl opengl openmp png postgres readline sqlite threads tiff truetype X zstd"
REQUIRED_USE="
${PYTHON_REQUIRED_USE}
opengl? ( X )"

RDEPEND="
${PYTHON_DEPS}
>=app-admin/eselect-1.2
$(python_gen_cond_dep '
dev-python/numpy[${PYTHON_USEDEP}]
dev-python/six[${PYTHON_USEDEP}]
')
sci-libs/gdal
sys-libs/gdbm
sys-libs/ncurses:0=
sci-libs/proj
sci-libs/xdrfile
sys-libs/zlib
blas? (
virtual/cblas[eselect-ldso(+)]
virtual/blas[eselect-ldso(+)]
)
fftw? ( sci-libs/fftw:3.0= )
geos? ( sci-libs/geos )
lapack? ( virtual/lapack[eselect-ldso(+)] )
liblas? ( sci-geosciences/liblas )
mysql? ( dev-db/mysql-connector-c:= )
netcdf? ( sci-libs/netcdf )
odbc? ( dev-db/unixODBC )
opencl? ( virtual/opencl )
opengl? ( virtual/opengl )
png? ( media-libs/libpng:0= )
postgres? ( >=dev-db/postgresql-8.4:= )
readline? ( sys-libs/readline:0= )
sqlite? ( dev-db/sqlite:3 )
tiff? ( media-libs/tiff:0= )
truetype? ( media-libs/freetype:2 )
X? (
dev-python/wxpython:4.0
x11-libs/cairo[X,opengl?]
x11-libs/libICE
x11-libs/libSM
x11-libs/libX11
x11-libs/libXext
x11-libs/libXt
)
zstd? ( app-arch/zstd )"
DEPEND="${RDEPEND}
X? ( x11-base/xorg-proto )"
BDEPEND="
sys-devel/bison
sys-devel/flex
sys-devel/gettext
virtual/pkgconfig
X? ( dev-lang/swig )"

S="${WORKDIR}/${MY_P}"

pkg_setup() {
if use lapack; then
local mylapack=$(eselect lapack show)
if [[ -z "${mylapack/.*reference.*/}" ]] && \
[[ -z "${mylapack/.*atlas.*/}" ]]; then
ewarn "You need to set lapack to atlas or reference. Do:"
ewarn " eselect lapack set <impl>"
ewarn "where <impl> is atlas, threaded-atlas or reference"
die "setup failed"
fi
fi

if use blas; then
local myblas=$(eselect blas show)
if [[ -z "${myblas/.*reference.*/}" ]] && \
[[ -z "${myblas/.*atlas.*/}" ]]; then
ewarn "You need to set blas to atlas or reference. Do:"
ewarn " eselect blas set <impl>"
ewarn "where <impl> is atlas, threaded-atlas or reference"
die "setup failed"
fi
fi

python-single-r1_pkg_setup
}

src_prepare() {
# Fix unversioned python calls
sed -e "s:=python3:=${EPYTHON}:" -i "${S}/lib/init/grass.sh" || die
sed -e "s:= python3:= ${EPYTHON}:" -i "${S}/include/Make/Platform.make.in" || die

default
eautoreconf

ebegin "Fixing python shebangs"
python_fix_shebang -q "${S}"
eend $?

# For testsuite, see https://bugs.gentoo.org/show_bug.cgi?id=500580#c3
shopt -s nullglob
local mesa_cards=$(echo -n /dev/dri/card* /dev/dri/render* | sed 's/ /:/g')
if test -n "${mesa_cards}"; then
addpredict "${mesa_cards}"
fi
local ati_cards=$(echo -n /dev/ati/card* | sed 's/ /:/g')
if test -n "${ati_cards}"; then
addpredict "${ati_cards}"
fi
shopt -u nullglob
addpredict /dev/nvidiactl

eapply_user
}

src_configure() {
if use X; then
local WX_BUILD=yes
setup-wxwidgets
fi

addwrite /dev/dri/renderD128

local myeconfargs=(
--enable-shared
--disable-w11
--without-opendwg
--with-regex
--with-gdal="${EPREFIX}"/usr/bin/gdal-config
--with-proj-includes="${EPREFIX}"/usr/include/proj
--with-proj-libs="${EPREFIX}"/usr/$(get_libdir)
--with-proj-share="${EPREFIX}"/usr/share/proj/
$(use_with cxx)
$(use_with tiff)
$(use_with png)
$(use_with postgres)
$(use_with mysql)
$(use_with mysql mysql-includes "${EPREFIX}"/usr/include/mysql)
$(use_with sqlite)
$(use_with opengl)
$(use_with odbc)
$(use_with fftw)
$(use_with blas)
$(use_with lapack)
$(use_with X cairo)
$(use_with truetype freetype)
$(use_with truetype freetype-includes "${EPREFIX}"/usr/include/freetype2)
$(use_with nls)
$(use_with readline)
$(use_with threads pthread)
$(use_with openmp)
$(use_with opencl)
$(use_with liblas liblas "${EPREFIX}"/usr/bin/liblas-config)
$(use_with X wxwidgets "${WX_CONFIG}")
$(use_with netcdf netcdf "${EPREFIX}"/usr/bin/nc-config)
$(use_with geos geos "${EPREFIX}"/usr/bin/geos-config)
$(use_with X x)
$(use_with zstd)
)
econf "${myeconfargs[@]}"
}

src_compile() {
# we don't want to link against embedded mysql lib
emake CC="$(tc-getCC)" MYSQLDLIB=""
}

src_install() {
emake DESTDIR="${ED}" \
INST_DIR="${ED}"/usr/$(get_libdir)/${MY_PM} \
prefix="${ED}"/usr/ BINDIR="${ED}"/usr/bin \
PREFIX="${ED}"/usr/ \
install

pushd "${ED}"/usr/$(get_libdir)/${MY_PM} >/dev/null || die

local HTML_DOCS=( docs/html/. )
einstalldocs

# manuals
dodir /usr/share/man/man1
rm -rf man/ || die

# translations
if use nls; then
insinto /usr/share/locale
doins -r locale/.
fi

popd >/dev/null || die

# link libraries in the ~standard~ place
local f file
for f in "${ED}"/usr/$(get_libdir)/${MY_PM}/lib/*; do
file="${f##*/}"
dosym ${MY_PM}/lib/${file} /usr/$(get_libdir)/${file}
done

# link headers in the ~standard~ place
dodir /usr/include/
dosym ../$(get_libdir)/${MY_PM}/include/grass /usr/include/grass

# fix paths in addons makefile includes
local scriptMakeDir="${ED}"/usr/$(get_libdir)/${MY_PM}/include/Make/
for f in "${scriptMakeDir}"/*; do
file="${f##*/}"
echo sed -i "s|${ED}|/|g" "${scriptMakeDir}/${file}" || die
sed -i "s|${ED}|/|g" "${scriptMakeDir}/${file}" || die
done

# get proper folder for grass path in script
local gisbase=/usr/$(get_libdir)/${MY_PM}
sed -e "s:GISBASE = os.path.normpath(\"${D}/usr/$(get_libdir)/${MY_PM}\"):\
GISBASE = os.path.normpath(\"${gisbase}\"):" \
-i "${ED}"/usr/bin/${MY_PM} || die

# get proper fonts path for fontcap
sed -i \
-e "s|${ED}/usr/${MY_PM}|${EPREFIX}/usr/$(get_libdir)/${MY_PM}|" \
"${ED}"/usr/$(get_libdir)/${MY_PM}/etc/fontcap || die

# set proper python interpreter
sed -e "s:os.environ\['GRASS_PYTHON'\] = \"python3\":\
os.environ\['GRASS_PYTHON'\] = \"${EPYTHON}\":" \
-i "${ED}"/usr/bin/${MY_PM} || die

if use X; then
local GUI="-gui"
[[ ${WX_BUILD} == yes ]] && GUI="-wxpython"
make_desktop_entry "/usr/bin/${MY_PM} ${GUI}" "${PN}" "${PN}-48x48" "Science;Education"
doicon -s 48 gui/icons/${PN}-48x48.png
fi

# install .pc file so other apps know where to look for grass
insinto /usr/$(get_libdir)/pkgconfig/
doins grass.pc

# fix weird +x on tcl scripts
find "${ED}" -name "*.tcl" -exec chmod +r-x '{}' \; || die
}

pkg_postinst() {
use X && xdg_pkg_postinst
}

pkg_postrm() {
use X && xdg_pkg_postrm
}
26 changes: 26 additions & 0 deletions sci-geosciences/grass/metadata.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="person">
<email>mario.haustein@hrz.tu-chemnitz.de</email>
<name>Mario Haustein</name>
</maintainer>
<maintainer type="project">
<email>proxy-maint@gentoo.org</email>
<name>Proxy Maintainers</name>
</maintainer>
<maintainer type="project">
<email>sci-geosciences@gentoo.org</email>
<name>Gentoo Geosciences Project</name>
</maintainer>
<longdescription>
The original GIS, yes the first one, developed by the US
Army Corp of Engineers, now an active open source GIS. See the GRASS Documentation
Project for more info http://grass.itc.it/gdp/index.php
</longdescription>
<use>
<flag name="geos">Use <pkg>sci-libs/geos</pkg> for v.buffer and adds extended options to the v.select module</flag>
<flag name="liblas">Include support for LAS and LAZ encoded LiDAR files through <pkg>sci-geosciences/liblas</pkg></flag>
<flag name="opencl">Enable OpenCL support</flag>
</use>
</pkgmetadata>

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