bronze-overlay/media-gfx/realesrgan-ncnn-vulkan/realesrgan-ncnn-vulkan-0.2....

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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# Big thank you to whoever made the original waifu2x-ncnn-vulkan ebuild, which I took and modified using the existing AUR PKGBUILD as reference
# https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=realesrgan-ncnn-vulkan
EAPI=8
inherit cmake
DESCRIPTION="NCNN implementation of Real-ESRGAN"
HOMEPAGE="https://github.com/xinntao/Real-ESRGAN"
SRC_URI="https://github.com/xinntao/Real-ESRGAN-ncnn-vulkan/archive/refs/tags/v0.2.0.zip https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.5.0/realesrgan-ncnn-vulkan-20220424-ubuntu.zip -> ${P}.zip"
S="${WORKDIR}/Real-ESRGAN-ncnn-vulkan-0.2.0"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~x86"
BDEPEND="app-arch/unzip"
RDEPEND="
dev-libs/ncnn:=[vulkan]
media-libs/libwebp:=
media-libs/vulkan-loader"
DEPEND="
${RDEPEND}
dev-util/glslang
dev-util/vulkan-headers"
src_prepare() {
CMAKE_USE_DIR=${S}/src
cmake_src_prepare
# Update all paths to match installation for models.
sed "/PATHSTR\|model path/s|models-|${EPREFIX}/usr/share/${PN}/models-|" \
-i src/main.cpp || die
}
src_configure() {
local mycmakeargs=(
-DGLSLANG_TARGET_DIR="${ESYSROOT}"/usr/$(get_libdir)/cmake
-DUSE_SYSTEM_NCNN=ON
-DUSE_SYSTEM_WEBP=ON
-DCMAKE_INSTALL_PREFIX=/usr
)
cmake_src_configure
}
src_install() {
dobin "${BUILD_DIR}"/realesrgan-ncnn-vulkan
insinto /usr/share/${PN}
doins -r "${WORKDIR}"/models
einstalldocs
}