Gentoo Packages

# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8
inherit multiprocessing toolchain-funcs

DESCRIPTION="Zoomable user interface with plugin applications"
HOMEPAGE="http://eaglemode.sourceforge.net"
SRC_URI="https://downloads.sourceforge.net/${PN}/${P}.tar.bz2"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="+jpeg +pdf +png +svg +tiff +truetype +vlc +webp"

DEPEND=">=dev-lang/perl-5.8
	x11-libs/libX11
	jpeg? ( media-libs/libjpeg-turbo:= )
	png? ( media-libs/libpng:= )
	tiff? ( media-libs/tiff:= )
	svg? ( gnome-base/librsvg:2 )
	pdf? ( app-text/poppler[cairo] )
	truetype? ( media-libs/freetype:2 )
	vlc? ( media-video/vlc:= )
	webp? ( media-libs/libwebp:= )"
RDEPEND="${DEPEND}
	>=app-text/ghostscript-gpl-8"

src_prepare() {
	default
	sed -e "s/\<gcc/$(tc-getCC)/" -i makers/unicc/plugins/unicc_gnu.pm || die
}

make_pl_buildargs() {
	if has_version dev-lang/perl[ithreads] ; then
		einfo "Building with multiple CPU cores"
		echo "cpus=$(makeopts_jobs)"
	else
		einfo "Perl not built with threads support, using 1 CPU core"
		echo "cpus=1"
	fi
	echo "continue=no"
	# make sure we don't try to build modules that need build-time libs
	if ! (use jpeg && use pdf && use png && use svg && use tiff && use vlc); then
		echo "projects=not:$(\
			use jpeg || echo -n emJpeg,; use png || echo -n emPng,;\
			use tiff || echo -n emTiff,; use vlc || echo -n emAv,;\
			use pdf || echo -n emPdf,; use svg || echo -n emSvg,;\
			use webp || echo -n emWebp)"
	fi
	use vlc && echo "emAv=vlc"
}

src_compile() {
	# TODO honor CFLAGS/LDFLAGS/...
	perl make.pl build $(make_pl_buildargs) || die
}

src_install() {
	# TODO multilib
	perl make.pl install "root=${D}" "dir=/usr/lib/eaglemode" \
		menu=yes bin=yes || die

	dodoc README
	dosym ../../../lib/eaglemode/doc/ /usr/share/doc/${PF}/doc
}

pkg_postinst() {
	elog "Eaglemode can use many optional programs at runtime"
	elog "to display and process different kinds of files."
	elog "For a list of these optional programs see"
	elog "/usr/share/doc/${PF}/doc/html/SystemRequirements.html"
}