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guru/app-misc/opentrack/opentrack-2026.1.0_p20260208.ebuild
Viorel Munteanu 537d65ec9f app-misc/opentrack: add 2026.1.0_p20260208
Add a snapshot release because older versions do not work:
- 2024.1.1 no longer builds with QT 6.10
- 2026.1.0 does not build and does not run either

The live version builds and work fine.

There is talk of a future 2026.2.0 upstream:
https://github.com/opentrack/opentrack/issues/2133

Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>
2026-02-08 12:03:54 +02:00

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# Copyright 2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake desktop flag-o-matic toolchain-funcs
DESCRIPTION="Head tracking software for MS Windows, Linux, and Apple OSX"
HOMEPAGE="https://github.com/opentrack/opentrack"
FUSION_PV="1.2.11"
if [[ ${PV} == 9999 ]] ; then
inherit git-r3
EGIT_REPO_URI="https://github.com/opentrack/opentrack.git"
else
COMMIT=2d3ab7a61d2514ce51c9656908d33465a788763e
SRC_URI="https://github.com/opentrack/opentrack/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64"
S="${WORKDIR}/opentrack-${COMMIT}"
fi
SRC_URI+=" https://github.com/xioTechnologies/Fusion/archive/v${FUSION_PV}.tar.gz -> Fusion-${FUSION_PV}.tar.gz"
LICENSE="ISC MIT"
SLOT="0"
IUSE="neuralnet opencv openmp wine"
REQUIRED_USE="neuralnet? ( openmp opencv )"
DEPEND="
dev-libs/libevdev
dev-libs/libusb:1
dev-qt/qtbase:6[gui,network,widgets]
sys-process/procps:=
x11-libs/libX11
neuralnet? ( sci-libs/onnxruntime-bin )
opencv? ( media-libs/opencv:= )
wine? ( virtual/wine )
"
RDEPEND="${DEPEND}"
pkg_pretend() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}
pkg_setup() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}
src_prepare() {
# work around hard-coded docs path
sed -e 's#share/doc/opentrack#share/doc/'${PF}'#g' \
-i cmake/*.cmake || die
cmake_src_prepare
}
src_unpack() {
if [[ ${PV} == 9999 ]]; then
git-r3_src_unpack
else
unpack ${P}.tar.gz
fi
unpack Fusion-${FUSION_PV}.tar.gz
}
src_configure() {
use openmp && append-cxxflags -fopenmp && append-ldflags -fopenmp
local mycmakeargs=(
$(cmake_use_find_package neuralnet ONNXRuntime)
$(cmake_use_find_package opencv OpenCV)
$(cmake_use_find_package openmp OpenMP)
# disconnect the build from external Fusion sources
-DFETCHCONTENT_SOURCE_DIR_AHRSFUSION="${WORKDIR}/Fusion-${FUSION_PV}"
)
# opentrack overwrites emerge cflags unconditionally: we can prevent
# that by pretending they've already been set
mycmakeargs+=(
-D__otr_compile_flags_set=TRUE
)
# HACK: "/opt/opentrack" allows its wine components to be visible in
# Valve's pressure-vessel which replaces /usr with the container runtime
use wine && mycmakeargs+=(
-DCMAKE_INSTALL_PREFIX=/opt/opentrack
-DOPENTRACK_WINE_ARCH="-m64"
-DSDK_WINE=$(usex wine ON OFF)
)
cmake_src_configure
}
src_install() {
cmake_src_install
use wine && dosym -r /opt/opentrack/bin/opentrack /usr/bin/opentrack
newicon gui/images/opentrack.png opentrack.png
make_desktop_entry /usr/bin/opentrack OpenTrack /usr/share/pixmaps/opentrack.png Utility
}