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gentoo-overlay/media-plugins/ir_lv2/ir_lv2-1.3.4-r1.ebuild

65 lines
1.4 KiB

# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit toolchain-funcs flag-o-matic multilib
DESCRIPTION="LV2 convolver plugin especially for creating reverb effects"
HOMEPAGE="https://tomszilagyi.github.io/plugins/ir.lv2/"
SRC_URI="https://github.com/tomszilagyi/ir.lv2/archive/${PV}.tar.gz -> ${P}.tar.gz"
S=${WORKDIR}/${PN/_/.}-${PV}
LICENSE="GPL-2+"
SLOT="0"
KEYWORDS="amd64"
IUSE="tools"
RDEPEND="media-libs/libsamplerate
media-libs/libsndfile
media-libs/lv2
>=media-libs/zita-convolver-3:=
>=x11-libs/gtk+-2.16:2"
DEPEND="${RDEPEND}"
BDEPEND="virtual/pkgconfig"
PATCHES=(
"${FILESDIR}"/${P}-respect-flags.patch
"${FILESDIR}"/${P}-lv2.patch
)
DOCS=( README.md sshot.png ChangeLog )
src_compile() {
tc-export CC CXX
emake
use tools && emake convert4chan
}
src_install() {
emake INSTDIR="${D}/usr/$(get_libdir)/lv2" install
use tools && newbin convert4chan ir_convert4chan
einstalldocs
}
pkg_postinst() {
local latency_warn=0
local ver
if [[ -z ${REPLACING_VERSIONS} ]]; then
latency_warn=1
else
for ver in ${REPLACING_VERSIONS}; do
if ver_test ${ver} -lt 1.3.0; then
latency_warn=1
break
fi
done
fi
if [[ ${latency_warn} -eq 1 ]]; then
elog "This version works with automation at the expense of introducing extra buffering."
elog "For zero latency use 1.2* version instead."
fi
}