craft_libretro: a Minecraft clone libretro core (#2304)

games-misc/craft_libretro/additional-files/craft_libretro.info.in

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+display_name = "Minecraft (Craft)"
+authors = "Michael Fogleman"
+supported_extensions = ""
+corename = "Craft"
+categories = "Game"
+systemname = "Minecraft Game Clone"
+license = "MIT"
+permissions = ""
+display_version = "@DISPLAY_VERSION@"
+supports_no_game = "true"

games-misc/craft_libretro/craft_libretro-1.0_20180210.recipe

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+SUMMARY="A port of Craft, a Minecraft clone, to the libretro architecture"
+DESCRIPTION="A very performant Minecraft clone written in just a few thousand \
+lines of C using modern OpenGL (shaders). Online multiplayer support is \
+included using a Python-based server. Many people have used this as a base \
+upon which a more complex game was built."
+HOMEPAGE="https://www.michaelfogleman.com/projects/craft/"
+COPYRIGHT="2014-2018 Michael Fogleman, the libretro team"
+LICENSE="MIT"
+REVISION="1"
+srcGitRev="7421f7921a7a52b65100e7c2189aa764cdd5de60"
+SOURCE_URI="https://github.com/libretro/Craft/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="bea0743bddd8e1d91584a89ff4a6bbca4d9e54547181f833403569321b3ab319"
+SOURCE_FILENAME="libretro-craft-${portVersion/_/-}-$srcGitRev.tar.gz"
+SOURCE_DIR="Craft-$srcGitRev"
+ADDITIONAL_FILES="craft_libretro.info.in"
+
+ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	craft_libretro$secondaryArchSuffix = $portVersion
+	addon:craft_libretro$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	retroarch$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	mesa${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	sed -e "s/@DISPLAY_VERSION@/v${portVersion/_/-}/" \
+		$portDir/additional-files/craft_libretro.info.in \
+		> craft_libretro.info
+	make -f Makefile.libretro $jobArgs GIT_VERSION=${srcGitRev:0:7}
+}
+
+INSTALL()
+{
+	install -m 0755 -d "$docDir"
+	install -m 0644 -t "$docDir" README.md LICENSE.md
+	install -m 0755 -d "$addOnsDir"/libretro
+	install -m 0644 -t "$addOnsDir"/libretro \
+		craft_libretro.info \
+		craft_libretro.so
+}