tyrquake_libretro: a port of the Quake 1 engine to the libretro API (#2687)

games-fps/tyrquake_libretro/additional-files/tyrquake_libretro.info.in

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+display_name = "Quake 1 (TyrQuake)"
+authors = "Kevin Shanahan (Tyrann)"
+supported_extensions = "pak"
+corename = "TyrQuake"
+manufacturer = "Id Software"
+categories = "Game"
+systemname = "Quake Game Engine"
+license = "GPLv2"
+permissions = ""
+display_version = "@DISPLAY_VERSION@"
+supports_no_game = "false"
+database = "Quake1"
+notes = "[i] Make those folders in the same directory:|[i] -id1 for the main game|[i] -hipnotic for the 1st mission pack|[i] -rogue for the 2nd mission pack|[i] -quoth for Quoth addon|[i] Put BGM into a subfolder named music in each of them."

games-fps/tyrquake_libretro/tyrquake_libretro-0.62_20180425.recipe

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+SUMMARY="A port of TyrQuake, a Quake 1 engine, to the libretro architecture"
+DESCRIPTION="TyrQuake is a fork of the Quake engine, also known as ID tech 2. \
+It supports Quake and Quakeworld in both software and GL versions. Its goal \
+is to allow running Quake on modern systems as accurately as the original game \
+but provides smoother model animations, coloured lighting, fullbrights in \
+GLQuake, along other improvements."
+HOMEPAGE="https://disenchant.net/tyrquake/"
+COPYRIGHT="2003-2018 Kevin Shanahan, the libretro team"
+LICENSE="GNU GPL v2"
+REVISION="1"
+srcGitRev="5aa8c55d64320260ca06ae87b5f1eadf8d297912"
+SOURCE_URI="https://github.com/libretro/tyrquake/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="a78a96ffb53fee8e52b7423a76a9591c49beaa7f9c6dd89027fd4984b1c1cd51"
+SOURCE_FILENAME="libretro-tyrquake-${portVersion/_/-}-$srcGitRev.tar.gz"
+SOURCE_DIR="tyrquake-$srcGitRev"
+ADDITIONAL_FILES="tyrquake_libretro.info.in"
+
+ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	tyrquake_libretro$secondaryArchSuffix = $portVersion
+	addon:tyrquake_libretro$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	retroarch$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libGL$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	sed -e "s/@DISPLAY_VERSION@/v${portVersion/_/-}/" \
+		$portDir/additional-files/tyrquake_libretro.info.in \
+		> tyrquake_libretro.info
+	make $jobArgs clean && \
+	make $jobArgs
+}
+
+INSTALL()
+{
+	install -m 0755 -d "$docDir"
+	install -m 0644 -t "$docDir" readme.txt readme-id.txt gnu.txt
+	install -m 0755 -d "$addOnsDir"/libretro
+	install -m 0644 -t "$addOnsDir"/libretro \
+		tyrquake_libretro.info \
+		tyrquake_libretro.so
+}