- 

# Copyright 1999-2022 Gentoo Authors

# Distributed under the terms of the GNU General Public License v2

EAPI=8

DOCS_BUILDER="doxygen"

DOCS_DIR="doc"

inherit cmake-multilib docs

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 ~riscv ~x86"

IUSE="doc +facedetect +scale0tilt"

RDEPEND="x11-libs/cairo[${MULTILIB_USEDEP}]

	facedetect? ( >=media-libs/opencv-2.3.0:=[contribdnn,features2d,${MULTILIB_USEDEP}] )

	scale0tilt? ( >=media-libs/gavl-1.2.0[${MULTILIB_USEDEP}] )"

DEPEND="${RDEPEND}"

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() {

	local mycmakeargs=(

		-DWITHOUT_OPENCV=$(usex !facedetect)

		-DWITHOUT_GAVL=$(usex !scale0tilt)

	)

	cmake-multilib_src_configure

}

src_compile() {

	cmake-multilib_src_compile

	use doc && docs_compile

}