From 5f28ce967e668c4403e0c875c3a05a49eadb00b5 Mon Sep 17 00:00:00 2001
From: Zero_Chaos <zerochaos@gentoo.org>
Date: Tue, 24 Jan 2017 17:25:07 -0500
Subject: [PATCH] net-wireless/gqrx: add audio options from bug #596248

Package-Manager: Portage-2.3.3, Repoman-2.3.1
---
 net-wireless/gqrx/gqrx-2.6.ebuild  | 21 +++++++++++++++++++--
 net-wireless/gqrx/gqrx-9999.ebuild | 21 +++++++++++++++++++--
 net-wireless/gqrx/metadata.xml     |  3 +++
 3 files changed, 41 insertions(+), 4 deletions(-)

diff --git a/net-wireless/gqrx/gqrx-2.6.ebuild b/net-wireless/gqrx/gqrx-2.6.ebuild
index eae2f9f6635a..2f342baa83f3 100644
--- a/net-wireless/gqrx/gqrx-2.6.ebuild
+++ b/net-wireless/gqrx/gqrx-2.6.ebuild
@@ -20,7 +20,8 @@ fi
 
 LICENSE="GPL-3"
 SLOT="0"
-IUSE="pulseaudio"
+IUSE="gr-audio portaudio pulseaudio"
+REQUIRED_USE="^^ ( pulseaudio portaudio gr-audio )"
 
 DEPEND=">=net-wireless/gnuradio-3.7_rc:=[audio,analog,filter]
 	>=net-wireless/gr-osmosdr-0.1.0:=
@@ -29,10 +30,26 @@ DEPEND=">=net-wireless/gnuradio-3.7_rc:=[audio,analog,filter]
 	dev-qt/qtgui:5
 	dev-qt/qtnetwork:5
 	dev-qt/qtwidgets:5
-	pulseaudio? ( media-sound/pulseaudio:= )"
+	pulseaudio? ( media-sound/pulseaudio:= )
+	portaudio? ( media-libs/portaudio:= )"
 RDEPEND="${DEPEND}
 	dev-qt/qtsvg:5"
 
+src_configure() {
+	if use pulseaudio; then
+		LINUX_AUDIO_BACKEND=Pulseaudio
+	elif use portaudio; then
+		LINUX_AUDIO_BACKEND=Portaudio
+	elif use gr-audio; then
+		LINUX_AUDIO_BACKEND=Gr-audio
+	fi
+
+	local mycmakeargs=(
+		"-DLINUX_AUDIO_BACKEND=${LINUX_AUDIO_BACKEND}"
+	)
+	cmake-utils_src_configure
+}
+
 src_prepare() {
 	if use !pulseaudio; then
 		sed -i 's/AUDIO_BACKEND = pulse/#AUDIO_BACKEND = pulse/' gqrx.pro || die
diff --git a/net-wireless/gqrx/gqrx-9999.ebuild b/net-wireless/gqrx/gqrx-9999.ebuild
index eae2f9f6635a..2f342baa83f3 100644
--- a/net-wireless/gqrx/gqrx-9999.ebuild
+++ b/net-wireless/gqrx/gqrx-9999.ebuild
@@ -20,7 +20,8 @@ fi
 
 LICENSE="GPL-3"
 SLOT="0"
-IUSE="pulseaudio"
+IUSE="gr-audio portaudio pulseaudio"
+REQUIRED_USE="^^ ( pulseaudio portaudio gr-audio )"
 
 DEPEND=">=net-wireless/gnuradio-3.7_rc:=[audio,analog,filter]
 	>=net-wireless/gr-osmosdr-0.1.0:=
@@ -29,10 +30,26 @@ DEPEND=">=net-wireless/gnuradio-3.7_rc:=[audio,analog,filter]
 	dev-qt/qtgui:5
 	dev-qt/qtnetwork:5
 	dev-qt/qtwidgets:5
-	pulseaudio? ( media-sound/pulseaudio:= )"
+	pulseaudio? ( media-sound/pulseaudio:= )
+	portaudio? ( media-libs/portaudio:= )"
 RDEPEND="${DEPEND}
 	dev-qt/qtsvg:5"
 
+src_configure() {
+	if use pulseaudio; then
+		LINUX_AUDIO_BACKEND=Pulseaudio
+	elif use portaudio; then
+		LINUX_AUDIO_BACKEND=Portaudio
+	elif use gr-audio; then
+		LINUX_AUDIO_BACKEND=Gr-audio
+	fi
+
+	local mycmakeargs=(
+		"-DLINUX_AUDIO_BACKEND=${LINUX_AUDIO_BACKEND}"
+	)
+	cmake-utils_src_configure
+}
+
 src_prepare() {
 	if use !pulseaudio; then
 		sed -i 's/AUDIO_BACKEND = pulse/#AUDIO_BACKEND = pulse/' gqrx.pro || die
diff --git a/net-wireless/gqrx/metadata.xml b/net-wireless/gqrx/metadata.xml
index 28b2012c01cb..66eed02afb31 100644
--- a/net-wireless/gqrx/metadata.xml
+++ b/net-wireless/gqrx/metadata.xml
@@ -11,6 +11,9 @@
 	</maintainer>
 	<longdescription lang="en">
 </longdescription>
+	<use>
+		<flag name="gr-audio">Use audio support from <pkg>net-wireless/gnuradio</pkg></flag>
+	</use>
 	<upstream>
 		<remote-id type="github">csete/gqrx</remote-id>
 	</upstream>
-- 
2.26.2