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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
CMAKE_ECLASS=cmake
inherit cmake-multilib
DESCRIPTION="A minimalistic plugin API for video effects"
HOMEPAGE="https://www.dyne.org/software/frei0r/"
SRC_URI="https://files.dyne.org/frei0r/releases/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ~arm arm64 ~hppa ppc ~ppc64 x86"
IUSE="doc +facedetect +scale0tilt"
RDEPEND="x11-libs/cairo[${MULTILIB_USEDEP}]
facedetect? ( >=media-libs/opencv-2.3.0:=[${MULTILIB_USEDEP}] )
scale0tilt? ( >=media-libs/gavl-1.2.0[${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}"
BDEPEND="
virtual/pkgconfig
doc? ( app-doc/doxygen )"
DOCS=( AUTHORS.txt ChangeLog.txt README.txt TODO.txt )
PATCHES=( "${FILESDIR}/ocv4.patch" )
src_prepare() {
cmake_src_prepare
local f=CMakeLists.txt
sed -i \
-e '/set(CMAKE_C_FLAGS/d' \
-e "/LIBDIR.*frei0r-1/s:lib:$(get_libdir):" \
${f} || die
# https://bugs.gentoo.org/418243
sed -i \
-e '/set.*CMAKE_C_FLAGS/s:"): ${CMAKE_C_FLAGS}&:' \
src/filter/*/${f} || die
}
src_configure() {
cmake-multilib_src_configure \
"-DWITHOUT_OPENCV=$(usex !facedetect)" \
"-DWITHOUT_GAVL=$(usex !scale0tilt)"
}
src_compile() {
cmake-multilib_src_compile
if use doc; then
pushd doc
doxygen || die
popd
fi
}
multilib_src_install_all() {
use doc && dodoc -r doc/html
}