darktable-4.0.1.ebuild

# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

LUA_COMPAT=( lua5-4 )

inherit cmake flag-o-matic lua-single toolchain-funcs xdg

DESCRIPTION="A virtual lighttable and darkroom for photographers"
HOMEPAGE="https://www.darktable.org/"
LICENSE="GPL-3 CC-BY-3.0"
SLOT="0"

if [[ ${PV} == *9999 ]]; then
	inherit git-r3
	EGIT_REPO_URI="https://github.com/darktable-org/${PN}.git"

	LANGS=" af ca cs da de el es fi fr gl he hu it ja nb nl pl pt-BR pt-PT ro ru sk sl sq sv th uk zh-CN zh-TW"
else
	DOC_PV=$(ver_cut 1-2)
	MY_PV="${PV/_/}"
	MY_P="${P/_/.}"

	SRC_URI="https://github.com/darktable-org/${PN}/releases/download/release-${MY_PV}/${MY_P}.tar.xz
		doc? (
			https://docs.darktable.org/usermanual/${DOC_PV}/en/${PN}_user_manual.pdf -> ${PN}-usermanual-${DOC_PV}.en.pdf
			l10n_uk? ( https://docs.darktable.org/usermanual/${DOC_PV}/uk/${PN}_user_manual.pdf -> ${PN}-usermanual-${DOC_PV}.uk.pdf )
		)"

	KEYWORDS="~amd64 ~arm64 -x86"
	LANGS=" cs de eo es fi fr he hu it ja nl pt-BR ru sl tr uk zh-CN"
fi

IUSE="avif colord cpu_flags_x86_avx cpu_flags_x86_sse3 cups doc flickr gamepad geolocation gmic gnome-keyring gphoto2 graphicsmagick heif jpeg2k kwallet lto lua midi nls opencl openmp openexr test tools webp
	${LANGS// / l10n_}"

REQUIRED_USE="lua? ( ${LUA_REQUIRED_USE} )"

RESTRICT="!test? ( test )"

BDEPEND="dev-util/intltool
	virtual/pkgconfig
	nls? ( sys-devel/gettext )
	test? ( >=dev-python/jsonschema-3.2.0 )"
DEPEND="dev-db/sqlite:3
	dev-libs/icu:=
	dev-libs/json-glib
	dev-libs/libxml2:2
	>=dev-libs/pugixml-1.8:0=
	gnome-base/librsvg:2
	>=media-gfx/exiv2-0.25-r2:0=[xmp]
	media-libs/lcms:2
	>=media-libs/lensfun-0.2.3:0=
	media-libs/libjpeg-turbo:=
	media-libs/libpng:0=
	media-libs/tiff:0
	net-libs/libsoup:2.4
	net-misc/curl
	sys-libs/zlib:=
	x11-libs/cairo
	>=x11-libs/gtk+-3.22:3
	x11-libs/pango
	avif? ( >=media-libs/libavif-0.8.2:= )
	colord? ( x11-libs/colord-gtk:0= )
	cups? ( net-print/cups )
	flickr? ( media-libs/flickcurl )
	gamepad? ( media-libs/libsdl2 )
	geolocation? ( >=sci-geosciences/osm-gps-map-1.1.0 )
	gmic? ( media-gfx/gmic )
	gnome-keyring? ( >=app-crypt/libsecret-0.18 )
	gphoto2? ( media-libs/libgphoto2:= )
	graphicsmagick? ( media-gfx/graphicsmagick )
	heif? ( media-libs/libheif:= )
	jpeg2k? ( media-libs/openjpeg:2= )
	lua? ( ${LUA_DEPS} )
	midi? ( media-libs/portmidi )
	opencl? ( virtual/opencl )
	openexr? ( media-libs/openexr:= )
	webp? ( media-libs/libwebp:0= )"
RDEPEND="${DEPEND}
	kwallet? ( >=kde-frameworks/kwallet-5.34.0-r1 )"

PATCHES=(
	"${FILESDIR}"/${PN}-3.0.0_find-opencl-header.patch
	"${FILESDIR}"/${PN}-3.0.2_cmake-march-autodetection.patch
	"${FILESDIR}"/${PN}-3.4.0_jsonschema-automagic.patch
	"${FILESDIR}"/${PN}-3.4.1_libxcf-cmake.patch
	"${FILESDIR}"/${PN}-4.0.1_libs-deps-automagic.patch
)

S="${WORKDIR}/${P/_/~}"

pkg_pretend() {
	if [[ ${MERGE_TYPE} != binary ]]; then
		# Bug #695658
		if tc-is-gcc; then
			test-flags-CC -floop-block &> /dev/null || \
				die "Please switch to a gcc version built with USE=graphite"
		fi

		use openmp && tc-check-openmp
	fi
}

pkg_setup() {
	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
	use lua && lua-single_pkg_setup
}

src_prepare() {
	use cpu_flags_x86_avx && append-flags -mavx
	use cpu_flags_x86_sse3 && append-flags -msse3

	sed -i -e 's:/appdata:/metainfo:g' data/CMakeLists.txt || die

	cmake_src_prepare
}

src_configure() {
	local mycmakeargs=(
		-DBUILD_CURVE_TOOLS=$(usex tools)
		-DBUILD_NOISE_TOOLS=$(usex tools)
		-DBUILD_PRINT=$(usex cups)
		-DCUSTOM_CFLAGS=ON
		-DDONT_USE_INTERNAL_LUA=ON
		-DRAWSPEED_ENABLE_LTO=$(usex lto)
		-DTESTBUILD_OPENCL_PROGRAMS=OFF
		-DUSE_AVIF=$(usex avif)
		-DUSE_CAMERA_SUPPORT=$(usex gphoto2)
		-DUSE_COLORD=$(usex colord)
		-DUSE_FLICKR=$(usex flickr)
		-DUSE_GMIC=$(usex gmic)
		-DUSE_GRAPHICSMAGICK=$(usex graphicsmagick)
		-DUSE_KWALLET=$(usex kwallet)
		-DUSE_LIBSECRET=$(usex gnome-keyring)
		-DUSE_LUA=$(usex lua)
		-DUSE_MAP=$(usex geolocation)
		-DUSE_NLS=$(usex nls)
		-DUSE_OPENCL=$(usex opencl)
		-DUSE_OPENEXR=$(usex openexr)
		-DUSE_OPENJPEG=$(usex jpeg2k)
		-DUSE_OPENMP=$(usex openmp)
		-DUSE_PORTMIDI=$(usex midi)
		-DUSE_SDL2=$(usex gamepad)
		-DUSE_WEBP=$(usex webp)
		-DWANT_JSON_VALIDATION=$(usex test)
	)
	cmake_src_configure
}

src_install() {
	cmake_src_install
	# This USE flag is masked for -9999
	use doc && dodoc "${DISTDIR}"/${PN}-usermanual-${DOC_PV}.*.pdf

	if use nls; then
		for lang in ${LANGS} ; do
			if ! use l10n_${lang}; then
				rm -r "${ED}"/usr/share/locale/${lang/-/_} || die
			fi
		done
	fi
}

pkg_postinst() {
	xdg_pkg_postinst

	elog
	elog "When updating a major version,"
	elog "please bear in mind that your edits will be preserved during this process,"
	elog "but it will not be possible to downgrade any more."
	elog
	ewarn "It will not be possible to downgrade!"
	ewarn
}