mpv: Enable openal output and fix quoting issue

packages/mpv/build.sh

@@ -7,9 +7,10 @@
 TERMUX_PKG_HOMEPAGE=https://mpv.io/
 TERMUX_PKG_DESCRIPTION="Command-line media player"
 TERMUX_PKG_VERSION=0.19.0
+TERMUX_PKG_BUILD_REVISION=1
 TERMUX_PKG_SRCURL=https://github.com/mpv-player/mpv/archive/v${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_FOLDERNAME=mpv-${TERMUX_PKG_VERSION}
-TERMUX_PKG_DEPENDS="ffmpeg"
+TERMUX_PKG_DEPENDS="ffmpeg, openal-soft"
 
 termux_step_make_install () {
 	cd $TERMUX_PKG_SRCDIR
@@ -25,7 +26,8 @@ termux_step_make_install () {
 		--disable-gl \
 		--disable-jpeg \
 		--disable-lcms2 \
-		--disable-libass
+		--disable-libass \
+		--enable-openal
 
 	./waf install
 
@@ -36,6 +38,6 @@ termux_step_make_install () {
 	local SYSTEM_LIBFOLDER=lib64
 	if [ $TERMUX_ARCH_BITS = 32 ]; then SYSTEM_LIBFOLDER=lib; fi
 	echo "#!/bin/sh" > $TERMUX_PREFIX/bin/mpv
-	echo "LD_LIBRARY_PATH=/system/$SYSTEM_LIBFOLDER:$TERMUX_PREFIX/lib $TERMUX_PREFIX/libexec/mpv \$@" >> $TERMUX_PREFIX/bin/mpv
+	echo "LD_LIBRARY_PATH=/system/$SYSTEM_LIBFOLDER:$TERMUX_PREFIX/lib $TERMUX_PREFIX/libexec/mpv \"\$@\"" >> $TERMUX_PREFIX/bin/mpv
 	chmod +x $TERMUX_PREFIX/bin/mpv
 }

packages/mpv/main.c.patch

@@ -0,0 +1,18 @@
+We don't need a warning every time.
+
+diff -u -r ../mpv-0.19.0/player/main.c ./player/main.c
+--- ../mpv-0.19.0/player/main.c	2016-08-15 10:10:59.000000000 -0400
++++ ./player/main.c	2016-08-26 18:40:46.624646426 -0400
+@@ -455,10 +455,12 @@
+     }
+ #endif
+ 
++#ifndef __ANDROID__
+ #if !HAVE_LIBASS
+     MP_WARN(mpctx, "Compiled without libass.\n");
+     MP_WARN(mpctx, "There will be no OSD and no text subtitles.\n");
+ #endif
++#endif
+ 
+     mpctx->osd = osd_create(mpctx->global);
+