libav: drop unused FFMPEG_LIBS and move libpostproc only to 0.8.11

* standalone libpostproc recipe depends on libav, but current PACKAGES_DYNAMIC indicated
  that libav-9.13 also provides libpostproc

(From OE-Core rev: b142504d4e4e83d030c45e48ea333c387e8f5c88)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/libav/libav.inc

@@ -85,9 +85,6 @@ do_install_append() {
     install -m 0644 ${S}/libavfilter/*.h ${D}${includedir}/libavfilter/
 }
 
-FFMPEG_LIBS = "libavcodec libavdevice libavformat \
-               libavutil libpostproc libswscale libavfilter"
-
 PACKAGES += "${PN}-vhook-dbg ${PN}-vhook ffmpeg-x264-presets"
 
 RSUGGESTS_${PN} = "mplayer"
@@ -140,5 +137,3 @@ python populate_packages_prepend() {
         for pkg in pkgs:
             d.appendVar('INSANE_SKIP_%s' % pkg, ' textrel')
 }
-
-PACKAGES_DYNAMIC += "^lib(av(codec|device|filter|format|util)|postproc|swscale).*"

meta/recipes-multimedia/libav/libav_0.8.15.bb

@@ -16,3 +16,5 @@ PROVIDES += "libpostproc"
 EXTRA_OECONF += " \
     --enable-postproc \
 "
+
+PACKAGES_DYNAMIC += "^lib(av(codec|device|filter|format|util)|postproc|swscale).*"

meta/recipes-multimedia/libav/libav_9.16.bb

@@ -11,3 +11,6 @@ SRC_URI[md5sum] = "7b44b75cec24b8e7545e5029e76917e0"
 SRC_URI[sha256sum] = "ca846473b0b8ed8e3404c52e5e92df6d35cb5fa487eec498525de3ffda4367a0"
 
 DEFAULT_PREFERENCE = "-1"
+
+# unlike 0.8.11 we don't provide libpostproc
+PACKAGES_DYNAMIC += "^lib(av(codec|device|filter|format|util)|swscale).*"