www-client/firefox-bin: add apulse compatibility to wrapper and some use-flags

Added ffmpeg and pulseaudio to IUSE, default-enabled, to be (A) compatible with
www-client/firefox and (B) ensure dependencies for this functionality is brought
in and retained without @world entries required.  It's a binary package so the
hit is minimal to be dealing with optional runtime-only deps with use flags.

Also added apulse to the LD_LIBRARY_PATH so that it will be used to provide
audio support when it is installed.

Bug: http://bugs.gentoo.org/615000

Package-Manager: Portage-2.3.3, Repoman-2.3.1

1 files changed, 8 insertions, 13 deletions

diff --git a/www-client/firefox-bin/firefox-bin-52.0.1.ebuild b/www-client/firefox-bin/firefox-bin-52.0.1-r1.ebuild
index 5a15b94ea048..138b3285c87c 100644
--- a/www-client/firefox-bin/firefox-bin-52.0.1.ebuild
+++ b/www-client/firefox-bin/firefox-bin-52.0.1-r1.ebuild
@@ -31,14 +31,13 @@ RESTRICT="strip mirror"
 KEYWORDS="-* ~amd64 ~x86"
 SLOT="0"
 LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
-IUSE="selinux startup-notification"
+IUSE="+ffmpeg +pulseaudio selinux startup-notification"
 
 DEPEND="app-arch/unzip"
 RDEPEND="dev-libs/atk
 	>=sys-apps/dbus-0.60
 	>=dev-libs/dbus-glib-0.72
 	>=dev-libs/glib-2.26:2
-	>=media-libs/alsa-lib-1.0.16
 	media-libs/fontconfig
 	>=media-libs/freetype-2.4.10
 	>=x11-libs/cairo-1.10[X]
@@ -54,6 +53,9 @@ RDEPEND="dev-libs/atk
 	x11-libs/libXt
 	>=x11-libs/pango-1.22.0
 	virtual/freedesktop-icon-theme
+	pulseaudio? ( || ( media-sound/pulseaudio
+		>=media-sound/apulse-0.1.9 ) )
+	ffmpeg? ( media-video/ffmpeg )
 	selinux? ( sec-policy/selinux-mozilla )
 "
 
@@ -132,8 +134,8 @@ src_install() {
 	cat <<-EOF >"${ED}"usr/bin/${PN}
 	#!/bin/sh
 	unset LD_PRELOAD
-	LD_LIBRARY_PATH="/opt/firefox/"
-	GTK_PATH=/usr/lib/gtk-2.0/
+	LD_LIBRARY_PATH="/usr/$(get_libdir)/apulse:/opt/firefox/" \\
+	GTK_PATH=/usr/lib/gtk-3.0/ \\
 	exec /opt/${MOZ_PN}/${MOZ_PN} "\$@"
 	EOF
 	fperms 0755 /usr/bin/${PN}
@@ -162,15 +164,8 @@ pkg_postinst() {
 		einfo "gnome-base/orbit and net-misc/curl emerged."
 		einfo
 	fi
-	einfo "For HTML5 video you need media-video/ffmpeg installed."
-
-	# Drop requirement of curl not built with nss as it's not necessary anymore
-	#if has_version 'net-misc/curl[nss]'; then
-	#	einfo
-	#	einfo "Crashreporter won't be able to send reports"
-	#	einfo "if you have curl emerged with the nss USE-flag"
-	#	einfo
-	#fi
+	use ffmpeg || ewarn "USE=-ffmpeg : HTML5 video will not render without media-video/ffmpeg installed"
+	use pulseaudio || ewarn "USE=-pulseaudio : audio will not play without apulse or pulseaudio installed"
 
 	# Update mimedb for the new .desktop file
 	fdo-mime_desktop_database_update