user/spice-gtk: disable USB redirection for now

user/spice-gtk/APKBUILD

@@ -13,19 +13,25 @@ depends="gst-plugins-good"
 depends_dev="gobject-introspection-dev gtk+3.0-dev"
 makedepends="$depends_dev acl-dev bash cyrus-sasl-dev eudev-dev
 	gst-plugins-base-dev gstreamer-dev gstreamer-tools gtk-doc
-	json-glib-dev libjpeg-turbo-dev libucontext-dev libusb-dev
+	json-glib-dev libjpeg-turbo-dev libucontext-dev
 	libxrandr-dev lz4-dev meson openssl-dev opus-dev polkit-dev
-	py3-pyparsing py3-six spice-protocol usbredir-dev
-	usbutils zlib-dev"
+	py3-pyparsing py3-six spice-protocol
+	zlib-dev"
 subpackages="$pkgname-dev $pkgname-doc $pkgname-lang spicy
 	spice-glib:glib"
-source="https://www.spice-space.org/download/gtk/$pkgname-$pkgver.tar.xz"
+source="https://www.spice-space.org/download/gtk/$pkgname-$pkgver.tar.xz
+	macro.patch
+	"
 
 build() {
 	export CFLAGS="$CFLAGS -lucontext"
 
 	# Note: pulseaudio support is disabled because it's deprecated.
 	# Audio is still supported through gstreamer.
+	#
+	# USB redirection is disabled until there is reasonable belief
+	# that it is endian safe.
+	# https://gitlab.freedesktop.org/spice/spice-gtk/-/issues/120
 	meson \
 		--prefix=/usr \
 		--sysconfdir=/etc \
@@ -34,6 +40,7 @@ build() {
 		--buildtype=release \
 		-Dcelt051=disabled \
 		-Dpulse=disabled \
+		-Dusbredir=disabled \
 		. output
 	ninja -C output
 }
@@ -62,4 +69,5 @@ glib() {
 		"$subpkgdir"/usr/lib/girepository-1.0/
 }
 
-sha512sums="27b44ac9f0cee2737ce03bb3f47c62fc0ee2402c291c49fc56cffc4ccb63e2cab001a68ba865a6375d82cb38444408d59c68469783ee4279fa818d8682e902f3  spice-gtk-0.38.tar.xz"
+sha512sums="27b44ac9f0cee2737ce03bb3f47c62fc0ee2402c291c49fc56cffc4ccb63e2cab001a68ba865a6375d82cb38444408d59c68469783ee4279fa818d8682e902f3  spice-gtk-0.38.tar.xz
+9bae6a1866c977d6b7e032e0fe1f8ce07ccfd8777e982453629d9dce284a6f02c68ab8b073865e3c36340e22dd2f83fbda4cabd3a5bc8a274b3a0bbf9c031ccd  macro.patch"

user/spice-gtk/macro.patch

+From 7363d1a0a640b6992d5967621e37c3376958d708 Mon Sep 17 00:00:00 2001
+From: Frediano Ziglio <fziglio@redhat.com>
+Date: Thu, 19 Mar 2020 15:50:45 +0000
+Subject: [PATCH] channel-main: Avoid macro side effects
+
+In big endian system GUINT32_TO_LE macro uses the parameter
+multiple time causing serial to be incremented multiple times
+instead of one.
+Avoid side effects using a temporary variable.
+
+Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
+Acked-by: Victor Toso <victortoso@redhat.com>
+---
+ src/channel-main.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/channel-main.c b/src/channel-main.c
+index 0a0b9ca..d7669e8 100644
+--- a/src/channel-main.c
++++ b/src/channel-main.c
+@@ -1384,7 +1384,8 @@ static void agent_clipboard_grab(SpiceMainChannel *channel, guint selection,
+     }
+ 
+     if (test_agent_cap(channel, VD_AGENT_CAP_CLIPBOARD_GRAB_SERIAL)) {
+-        *(uint32_t *)grab = GUINT32_TO_LE(c->clipboard_serial[selection]++);
++        uint32_t serial = c->clipboard_serial[selection]++;
++        *(uint32_t *)grab = GUINT32_TO_LE(serial);
+         grab = (void *)grab + sizeof(uint32_t);
+     }
+ 
+-- 
+2.24.1
+