ffmpeg: new recipe

This is a modified version of the ffmpeg recipe from oe-classic
(git://git.openembedded.org/openembedded), updated to ffmpeg-0.7.12,
along with some changes take from meta-demo
(git://git.yoctoproject.org/meta-demo).

The starting point ffmpeg recipe taken from oe-classic version was
ffmpeg_0.6.1.bb:

    commit 5316c5b1416391f15277ce867489e525b7eccd6e
    Author: Andreas Oberritter <obi@opendreambox.org>
    Date:   Wed Dec 8 22:08:40 2010 +0000

        ffmpeg: add recipe for 0.6.1 (LGPLv2.1+)

        Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
        Signed-off-by: Khem Raj <raj.khem@gmail.com>

The starting point ffmpeg.inc taken from oe-classic corresponds to the
starting commit:

    commit 709c4d66e0b107ca606941b988bad717c0b45d9b
    Author: Denys Dmytriyenko <denis@denix.org>
    Date:   Tue Mar 17 14:32:59 2009 -0400

        rename packages/ to recipes/ per earlier agreement

        See links below for more details:
        http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
        http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816

        Signed-off-by: Denys Dmytriyenko <denis@denix.org>
        Acked-by: Mike Westerhof <mwester@dls.net>
        Acked-by: Philip Balister <philip@balister.org>
        Acked-by: Khem Raj <raj.khem@gmail.com>
        Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
        Acked-by: Koen Kooi <koen@openembedded.org>
        Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

up to the following commit:

    commit 18d59f5fad41e4ea05b5d5a8c1588a0bdbdbf815
    Author: Andreas Oberritter <obi@opendreambox.org>
    Date:   Wed Dec 8 22:08:39 2010 +0000

        ffmpeg: set default license to GPLv2+, because --enable-gpl is used.

        * See http://www.ffmpeg.org/legal.html

        Signed-off-by: Andreas Oberritter <obi@opendreambox.org>

The following changes were taken from meta-demo for ffmpeg.inc:

    commit 33513db7658b9c72bb8c6d477c57b2ab62dab669
    Author: Joshua Lock <josh@linux.intel.com>
    Date:   Tue Jan 25 18:00:00 2011 +0000

        ffmpeg: Fix some path references that broke with latest master of poky

        Signed-off-by: Joshua Lock <josh@linux.intel.com>

    commit ef61afc110ee4444a1c893290079f11c96e0d560
    Author: Joshua Lock <josh@linux.intel.com>
    Date:   Tue Mar 1 17:10:20 2011 +0000

        ffmpeg: fix header installation

        Change merged from OpenEmbedded

        Signed-off-by: Joshua Lock <josh@linux.intel.com>

    commit cae78e5c49423e9ce967f05a5a7c46920ca0cd6b
    Author: Darren Hart <dvhart@linux.intel.com>
    Date:   Wed Nov 10 14:41:24 2010 -0800

        License audit for meta-demo layer

        Correct .bb and .inc files to include the proper LICENSE and LIC_FILES_CHKSUM
        variables. Note that in most cases the "(at your option) a later version" clause
        to the L?GPL is contained in a source file, not COPYING. In those case, add a
        more or less core source file to the LIC_FILES_CHKSUM list.

        Signed-off-by: Darren Hart <dvhart@linux.intel.com>
        Acked-by: Saul Wold <sgw@linux.intel.com>

To get the latest bug and security fixes:

- updated to ffmpeg-0.7.12

Some additional changes were made to simplify and remove components
that weren't strictly necessary for current needs:

- removed shroedinger and libgsm dependencies
- removed faac faad2 lame dependencies
- removed --libgsm, --libmp3lame, --libschroedinger
- removed RSUGGESTS mplayer

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/common/recipes-multimedia/ffmpeg/ffmpeg_0.7.12.bb b/common/recipes-multimedia/ffmpeg/ffmpeg_0.7.12.bb
new file mode 100644
index 00000000..023c25f3
--- /dev/null
+++ b/common/recipes-multimedia/ffmpeg/ffmpeg_0.7.12.bb
@@ -0,0 +1,41 @@
+require ffmpeg.inc
+
+LICENSE = "LGPLv2.1+ & GPLv2+"
+PR = "${INC_PR}.1"
+
+SRC_URI = "http://ffmpeg.org/releases/ffmpeg-${PV}.tar.bz2"
+SRC_URI[md5sum] = "e4d0c32c0a7cc763922ee8c34e688b5a"
+SRC_URI[sha256sum] = "4d383af2614fd55ab9e11ab3d5366b9a1453a4e4edf0ac2a1b1411927d577249"
+
+LIC_FILES_CHKSUM = "file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://libpostproc/postprocess.c;beginline=8;endline=21;md5=3163771dd725805aeda961a4e05173b5 \
+                    file://COPYING.LGPLv2.1;md5=e344c8fa836c3a41c4cbd79d7bd3a379 \
+                    file://ffmpeg.c;beginline=7;endline=20;md5=9dee9cc51a9da6c3254d39ebf4d5aa03"
+
+EXTRA_FFCONF_armv7a = "--cpu=cortex-a8"
+EXTRA_FFCONF_mipsel = "--arch=mips"
+
+EXTRA_OECONF = " \
+        --arch=${TARGET_ARCH} \
+        --cross-prefix=${TARGET_PREFIX} \
+        --disable-stripping \
+        --enable-cross-compile \
+        --enable-libtheora  \
+        --enable-libvorbis \
+        --enable-pthreads \
+        --enable-shared \
+        --enable-swscale \
+        --extra-cflags="${TARGET_CFLAGS} ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}" \
+        --extra-ldflags="${TARGET_LDFLAGS}" \
+        --sysroot="${STAGING_DIR_TARGET}" \
+        --prefix=${prefix}/ \
+        --target-os=linux \
+        ${EXTRA_FFCONF} \
+"
+
+do_configure() {
+        ./configure ${EXTRA_OECONF}
+}
+
+FULL_OPTIMIZATION_armv7a = "-fexpensive-optimizations  -ftree-vectorize -fomit-frame-pointer -O4 -ffast-math"
+BUILD_OPTIMIZATION = "${FULL_OPTIMIZATION}"