Add fceux recipe

games-emulation/fceux/fceux-2.2.2.recipe

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+SUMMARY="NES/Famicom emulator"
+DESCRIPTION="FCEUX is an emulator for the NES and Famicom, based on FCE Ultra \
+which is based on FCE. It combines many different changes of FCE Ultra, like \
+support for a lot of the different hardware of NES Cartridges, rerecording \
+bult-in and a high level of portability."
+HOMEPAGE="http://fceux.com/web/"
+COPYRIGHT="1998-2014 tamentis & zamaz"
+SRC_URI="http://sourceforge.net/projects/fceultra/files/Source%20Code/2.2.2%20src/fceux-2.2.2.src.tar.gz"
+CHECKSUM_SHA256="804d11bdb4a195f3a580ce5d2d01be877582763378637e16186a22459f5fe5e1"
+REVISION="1"
+LICENSE="GNU GPL v2"
+
+ARCHITECTURES="x86 ?x86_64"
+if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
+    # x86_gcc2 is fine as primary target architecture as long as we're building
+    # for a different secondary architecture.
+    ARCHITECTURES="$ARCHITECTURES x86_gcc2"
+else
+    ARCHITECTURES="$ARCHITECTURES !x86_gcc2"
+fi
+SECONDARY_ARCHITECTURES="x86"
+
+PATCHES="fceux-$portVersion.patch"
+
+PROVIDES="
+	fceux$secondaryArchSuffix = $portVersion
+	cmd:fceux$secondaryArchSuffix = $portVersion
+	"
+
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libsdl$secondaryArchSuffix
+	lib:libgl$secondaryArchSuffix
+	glu$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	lib:libstdc++$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libsdl$secondaryArchSuffix
+	devel:libgl${secondaryArchSuffix}
+	glu${secondaryArchSuffix}_devel
+	devel:libz$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:scons
+	cmd:g++$secondaryArchSuffix
+	cmd:ld$secondaryArchSuffix
+	"
+
+BUILD()
+{
+	scons OPENGL=1 GTK=0 LUA=0 $jobArgs
+}
+
+INSTALL()
+{
+	mkdir -p $binDir $manDir/man6
+	cp bin/fceux $binDir
+	cp documentation/fceux.6 $manDir/man6
+}