Add recipe for gfx2crtc

Moved out of cpctools.

media-gfx/gfx2crtc/gfx2crtc-0.3.1.recipe

@@ -0,0 +1,46 @@
+SUMMARY="Convert PNG or raw files to Amstrad CPC screen format"
+DESCRIPTION="convert gfx (linear raw 8bits per pixel or PNG 1,2 or 4 bits) in a
+compatible format for Amstrad CPC and Plus. Various CRTC registers can be
+adjusted for exact control of the results."
+HOMEPAGE="https://github.com/cpcsdk/gfx2crtc"
+COPYRIGHT="2008-2017 Quentin Carlier, Adrien Destugues"
+LICENSE="GNU GPL v2"
+REVISION="1"
+SOURCE_URI="https://github.com/cpcsdk/gfx2crtc/archive/$portVersion.tar.gz"
+CHECKSUM_SHA256="5c0a5a385b61ccfeabcb5e29f5297c8916469f25a0bd49d3f090e738e58a11bc"
+SOURCE_DIR="gfx2crtc-$portVersion"
+
+ARCHITECTURES="x86_gcc2 ?x86 ?x86_64"
+
+PROVIDES="
+	gfx2crtc = $portVersion
+	cmd:png2crtc = $portVersion
+	cmd:raw2crtc = $portVersion
+	"
+REQUIRES="
+	haiku
+	lib:libpng16
+	lib:libz
+	"
+
+BUILD_REQUIRES="
+	haiku_devel
+	devel:libpng16
+	devel:libz
+	"
+BUILD_PREREQUIRES="
+	makefile_engine
+	cmd:make
+	cmd:gcc
+	"
+
+BUILD()
+{
+	make $jobArgs OBJ_DIR=objects
+}
+
+INSTALL()
+{
+	mkdir -p $binDir
+	cp -a raw2crtc png2crtc $binDir
+}