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# Copyright 2019-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit desktop linux-mod xdg
DESCRIPTION="Use your phone or tablet as webcam with a v4l device driver and app"
HOMEPAGE="https://www.dev47apps.com/droidcam/linux/"
SRC_URI="https://github.com/dev47apps/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64"
LICENSE="GPL-2"
SLOT="0"
IUSE="gtk"
# Requires connection to phone/tablet
RESTRICT="test"
DEPEND="
app-pda/libplist
app-pda/libusbmuxd
dev-libs/glib
dev-libs/libappindicator:3
dev-libs/libxml2
dev-util/android-tools
media-libs/alsa-lib
media-libs/libjpeg-turbo
>=media-libs/speex-1.2.0-r1
media-video/ffmpeg
gtk? (
dev-cpp/gtkmm:3.0
x11-libs/gdk-pixbuf
x11-libs/gtk+:3
x11-libs/libX11
x11-libs/pango
)
"
RDEPEND="${DEPEND}"
BDEPEND="virtual/pkgconfig"
BUILD_TARGETS="all"
MODULE_NAMES="v4l2loopback-dc(video:${S}/v4l2loopback:${S}/v4l2loopback)"
MODULESD_V4L2LOOPBACK_DC_ENABLED="yes"
CONFIG_CHECK="~SND_ALOOP VIDEO_DEV MEDIA_SUPPORT MEDIA_CAMERA_SUPPORT"
ERROR_SND_ALOOP="CONFIG_SND_ALOOP is optionally required for audio support"
PATCHES="${FILESDIR}/${PN}-makefile-fixes.patch"
src_prepare() {
if ! use gtk; then
sed -i -e '/cflags gtk+/d' Makefile || die
default
else
# remove path and extension from Icon and Exec entry
sed -i -e 's/Icon=\/opt\/droidcam-icon.png/Icon=droidcam/g' \
-e 's/\/usr\/local\/bin\/droidcam/droidcam/g' \
droidcam.desktop || die
sed -i -e 's%/opt/droidcam-icon.png%/usr/share/icons/hicolor/96x96/apps/droidcam.png%g' src/droidcam.c || die
xdg_src_prepare
fi
}
src_configure() {
set_arch_to_kernel
default
}
src_compile() {
if use gtk; then
emake droidcam
fi
emake droidcam-cli
if linux_chkconfig_present CC_IS_CLANG; then
BUILD_PARAMS+=' CC=${CHOST}-clang'
if linux_chkconfig_present LD_IS_LLD; then
BUILD_PARAMS+=' LD=ld.lld'
if linux_chkconfig_present LTO_CLANG_THIN; then
# kernel enables cache by default leading to sandbox violations
BUILD_PARAMS+=' ldflags-y=--thinlto-cache-dir= LDFLAGS_MODULE=--thinlto-cache-dir='
fi
fi
fi
export KERNEL_DIR || die
linux-mod_src_compile
}
src_test() {
pushd "v4l2loopback" || die
default
./test || die
popd || die
}
src_install() {
if use gtk; then
dobin droidcam
newicon -s 32 icon.png droidcam.png
newicon -s 96 icon2.png droidcam.png
domenu droidcam.desktop
fi
dobin droidcam-cli
# The cli and gui do not auto load the module if unloaded (why not though?)
# so we just put it in modules-load.d to make sure it always works
insinto /etc/modules-load.d
if linux_config_exists; then
if linux_chkconfig_module SND_ALOOP; then
newins - "${PN}.conf" <<-EOF
v4l2loopback-dc
snd_aloop
EOF
else
newins - "${PN}.conf" <<-EOF
v4l2loopback-dc
EOF
fi
fi
einstalldocs
linux-mod_src_install
}
pkg_preinst() {
linux-mod_pkg_preinst
if use gtk; then
xdg_pkg_preinst
fi
}
pkg_postinst() {
linux-mod_pkg_postinst
if use gtk; then
xdg_pkg_postinst
else
elog
elog "Only droidcam-cli has been installed since 'gtk' flag was not set"
elog
fi
elog "The default resolution for v4l2loopback-dc (i.e. droidcam) is 640x480."
elog "You can change this value in /etc/modprobe.d/v4l2loopback-dc.conf"
elog
elog "Links to the Android/iPhone/iPad apps can be found at"
elog "https://www.dev47apps.com/"
}
pkg_postrm() {
linux-mod_pkg_postrm
if use gtk; then
xdg_pkg_postrm
fi
}
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