x264: add from meta-oe, update and tweak

This is required by the default configuration of libav being brought over
from meta-oe. Changes from the meta-oe recipe:

* Update to the latest revision from the stable branch (upstream does
  not seem to provide stable releases.)
* Add LICENSE_FLAGS = "commercial"
* Enable PIC to fix text relocation warnings and disable warning for
  i586 (since PIC can't be used there)
* Make SUMMARY value slightly shorter
* Indent SRC_URI consistently with other recipes in OE-Core

(From OE-Core rev: a3ca077285003fbc04d134e875a58a745271e47f)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 72 insertions, 0 deletions

diff --git a/meta/recipes-multimedia/x264/x264/don-t-default-to-cortex-a9-with-neon.patch b/meta/recipes-multimedia/x264/x264/don-t-default-to-cortex-a9-with-neon.patch
new file mode 100644
index 0000000000..b844d88fe8
--- /dev/null
+++ b/meta/recipes-multimedia/x264/x264/don-t-default-to-cortex-a9-with-neon.patch
@@ -0,0 +1,20 @@
+-march flag is not in CFLAGS so this will always default to -mcpu=cortex-a8
+-mfpu=neon.
+
+Upstream-Status: Pending
+Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
+
+Index: git/configure
+===================================================================
+--- git.orig/configure  2013-02-10 16:26:40.666343682 +0200
++++ git/configure       2013-02-10 16:27:49.198341677 +0200
+@@ -703,9 +703,6 @@
+ fi
+
+ if [ $asm = auto -a $ARCH = ARM ] ; then
+-    # set flags so neon is built by default
+-    echo $CFLAGS | grep -Eq '(-mcpu|-march|-mfpu)' || CFLAGS="$CFLAGS -mcpu=cortex-a8 -mfpu=neon"
+-
+     if  cc_check '' '' '__asm__("rev ip, ip");' ; then      define HAVE_ARMV6
+         cc_check '' '' '__asm__("movt r0, #0");'         && define HAVE_ARMV6T2
+         cc_check '' '' '__asm__("vadd.i16 q0, q0, q0");' && define HAVE_NEON
diff --git a/meta/recipes-multimedia/x264/x264_git.bb b/meta/recipes-multimedia/x264/x264_git.bb
new file mode 100644
index 0000000000..295818ae98
--- /dev/null
+++ b/meta/recipes-multimedia/x264/x264_git.bb
@@ -0,0 +1,52 @@
+SUMMARY = "A free software library and application for encoding video streams into the H.264/MPEG-4 AVC format"
+HOMEPAGE = "http://www.videolan.org/developers/x264.html"
+
+LICENSE = "GPLv2"
+LICENSE_FLAGS = "commercial"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+
+DEPENDS = "yasm-native"
+
+SRC_URI = "git://git.videolan.org/x264.git \
+           file://don-t-default-to-cortex-a9-with-neon.patch \
+           "
+
+SRCREV = "585324fee380109acd9986388f857f413a60b896"
+
+PV = "r2265+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+inherit lib_package pkgconfig
+
+X264_DISABLE_ASM = ""
+X264_DISABLE_ASM_armv4 = "--disable-asm"
+X264_DISABLE_ASM_armv5 = "--disable-asm"
+
+EXTRA_OECONF = '--prefix=${prefix} \
+                --host=${HOST_SYS} \
+                --cross-prefix=${TARGET_PREFIX} \
+                --sysroot=${STAGING_DIR_TARGET} \
+                --enable-shared \
+                --enable-static \
+                --disable-lavf \
+                --disable-swscale \
+                --enable-pic \
+                ${X264_DISABLE_ASM} \
+               '
+
+do_configure() {
+    ./configure ${EXTRA_OECONF}
+}
+
+# Get rid of -e
+EXTRA_OEMAKE = ""
+AS = "${TARGET_PREFIX}gcc"
+
+do_install() {
+    oe_runmake install DESTDIR=${D}
+}
+
+# PIC can't be enabled for 32-bit x86
+INSANE_SKIP_${PN}_append_i586 = " textrel"
+