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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{8..10} )
inherit cmake python-single-r1
DESCRIPTION="gnuradio fosphor block (GPU spectrum display)"
HOMEPAGE="https://sdr.osmocom.org/trac/wiki/fosphor"
if [[ ${PV} == *9999 ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/osmocom/${PN}.git"
else
COMMIT="974ab2fe54c25e8b6c37aa4de148ba0625eef652"
SRC_URI="https://github.com/osmocom/gr-fosphor/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}/${PN}-${COMMIT}"
KEYWORDS="~amd64 ~x86"
fi
LICENSE="GPL-3+"
SLOT="0"
IUSE="glfw qt5"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
RDEPEND="
dev-libs/boost:=
dev-libs/log4cpp
media-libs/freetype
>=net-wireless/gnuradio-3.9:0=[qt5,${PYTHON_SINGLE_USEDEP}]
$(python_gen_cond_dep 'dev-python/pygccxml[${PYTHON_USEDEP}]')
glfw? ( >=media-libs/glfw-3 )
virtual/opencl
virtual/opengl
${PYTHON_DEPS}
qt5? (
dev-qt/qtcore:5
dev-qt/qtgui:5
dev-qt/qtopengl:5
dev-qt/qtwidgets:5
)"
DEPEND="${RDEPEND}"
BDEPEND="$(python_gen_cond_dep 'dev-python/pybind11[${PYTHON_USEDEP}]')"
PATCHES=( "${FILESDIR}"/${PN}-0.0_p20200131-htmldir.patch
"${FILESDIR}"/${PN}-0.0_p20210108-fix-use.patch )
src_prepare() {
cmake_src_prepare
# adapt python bindings to use flags
use glfw || sed -i -e "s#bind_glfw_sink_c(m)##" \
"${S}"/python/bindings/python_bindings.cc ||die
use qt5 || sed -i -e "s#bind_qt_sink_c(m)##" \
"${S}"/python/bindings/python_bindings.cc ||die
eapply_user
}
src_configure() {
# tries to run OpenCL test program, but failing doesn't hurt
addpredict /dev/dri
local mycmakeargs=(
-DENABLE_DEFAULT=OFF
-DENABLE_GLFW="$(usex glfw)"
-DENABLE_QT="$(usex qt5)"
-DENABLE_PYTHON=ON
)
cmake_src_configure
}
src_install() {
cmake_src_install
find "${D}" -name '*.py[oc]' -delete || die
python_optimize
}
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