libvpx: added recipe for version 1.5.0.

* soname is 3: we use libvpx3 as recipe name.
* devel package conflicts with 1.0.0 devel package.

media-libs/libvpx/libvpx3-1.5.0.recipe

@@ -0,0 +1,101 @@
+SUMMARY="WebM VP8 video codec library"
+DESCRIPTION="The WebM VP8 SDK allows you to integrate your applications with \
+the VP8 video codec, a high quality, royalty free, open source codec deployed \
+on millions of computers and devices worldwide.
+
+This distribution of the WebM VP8 Codec SDK includes the following support:
+- WebM VP8 Encoder
+- WebM VP8 Decoder"
+HOMEPAGE="http://www.webmproject.org"
+COPYRIGHT="2009-2012 Google Inc.,
+	The Mozilla Foundation and
+	The Xiph.Org Foundation"
+LICENSE="BSD (3-clause)"
+REVISION="1"
+SOURCE_URI="http://storage.googleapis.com/downloads.webmproject.org/releases/webm/libvpx-$portVersion.tar.bz2"
+CHECKSUM_SHA256="306d67908625675f8e188d37a81fbfafdf5068b09d9aa52702b6fbe601c76797"
+SOURCE_DIR="libvpx-$portVersion"
+PATCHES="libvpx-$portVersion.patchset"
+
+ARCHITECTURES="!x86_gcc2 x86 x86_64"
+SECONDARY_ARCHITECTURES="!x86_gcc2 x86"
+
+PROVIDES="
+	libvpx3$secondaryArchSuffix = $portVersion
+	lib:libvpx$secondaryArchSuffix = 3.0.0 compat >= 3
+	"
+if [ -z "$secondaryArchSuffix" ]; then
+	PROVIDES="$PROVIDES
+		cmd:vp8_scalable_patterns = $portVersion
+		cmd:vpxdec = $portVersion compat >= 1
+		cmd:vpxenc = $portVersion compat >= 1
+		"
+fi
+
+REQUIRES="
+	haiku$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	libvpx3${secondaryArchSuffix}_devel = $portVersion
+	devel:libvpx$secondaryArchSuffix = 3.0.0 compat >= 3
+	"
+REQUIRES_devel="
+	libvpx3$secondaryArchSuffix == $portVersion
+	"
+CONFLICTS_devel="
+	libvpx${secondaryArchSuffix}_devel
+	"
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+	# Note: The build system also looks for libvorbis and SDL, but that seems
+	# to be needed only for building the sample player, which we don't need.
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	cmd:awk
+	cmd:make
+	cmd:perl
+	cmd:yasm
+	cmd:egrep
+	cmd:grep
+	cmd:sed
+	cmd:find
+	cmd:xargs
+	cmd:diff
+	"
+
+BUILD()
+{
+	# not an auto tools configure
+	./configure \
+		--prefix="$prefix" \
+		--libdir="$libDir" \
+		--as=yasm \
+		--enable-pic \
+		--enable-shared \
+		--enable-vp8
+	make $jobArgs
+}
+
+INSTALL()
+{
+	make install
+
+	prepareInstalledDevelLibs libvpx
+	fixPkgconfig
+
+	mkdir -p $includeDir
+	mv $prefix/include/* $includeDir
+	rmdir $prefix/include
+
+	# devel package
+	packageEntries devel \
+		$developDir
+
+	# Remove stuff we don't need in the secondary architecture base package.
+	if [ -n "$secondaryArchSuffix" ]; then
+		rm -rf $prefix/bin
+	fi
+}