mednafen_snes_libretro: port of Mednafen SNES to libretro (#2387)

games-emulation/mednafen_snes_libretro/additional-files/mednafen_snes_libretro.info.in

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+display_name = "Nintendo - SNES / Famicom (Beetle bsnes)"
+authors = "byuu|Mednafen Team"
+supported_extensions = "smc|fig|bs|st|sfc"
+corename = "Beetle bsnes"
+manufacturer = "Nintendo"
+categories = "Emulator"
+systemname = "Super Nintendo Entertainment System"
+database = "Nintendo - Super Nintendo Entertainment System|Nintendo - Super Nintendo Entertainment System Hacks|Nintendo - Sufami Turbo"
+license = "GPLv2"
+permissions = ""
+display_version = "@DISPLAY_VERSION@"
+supports_no_game = "false"

games-emulation/mednafen_snes_libretro/mednafen_snes_libretro-0.9.26_20180204.recipe

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+SUMMARY="A standalone port of Mednafen SNES to libretro"
+DESCRIPTION="This is a standalone port of Mednafen SNES to libretro, a \
+Nintendo SNES emulator. It is itself a fork of BSnes (now Higan)."
+HOMEPAGE="https://mednafen.github.io/documentation/snes.html"
+COPYRIGHT="2005-2018 Forgotten, the Mednafen team, the libretro team"
+LICENSE="GNU GPL v2"
+REVISION="1"
+srcGitRev="df62d153261e2faf00d5a20edad1350000ade434"
+SOURCE_URI="https://github.com/libretro/beetle-bsnes-libretro/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="68ab3eaccbc39ffc7457945c8eea81a4fba02d385d0561336d189deb21f2013e"
+SOURCE_FILENAME="libretro-mednafen-snes-${portVersion/_/-}-$srcGitRev.tar.gz"
+SOURCE_DIR="beetle-bsnes-libretro-$srcGitRev"
+ADDITIONAL_FILES="mednafen_snes_libretro.info.in"
+
+ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	mednafen_snes_libretro$secondaryArchSuffix = $portVersion
+	addon:mednafen_snes_libretro$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	retroarch$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	"
+BUILD_PREREQUIRES="
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	"
+
+BUILD()
+{
+	sed -e "s/@DISPLAY_VERSION@/v${portVersion/_/-}/" \
+		$portDir/additional-files/mednafen_snes_libretro.info.in \
+		> mednafen_snes_libretro.info
+	make $jobArgs
+}
+
+INSTALL()
+{
+	install -m 0755 -d "$docDir"
+	install -m 0644 -t "$docDir" COPYING
+	install -m 0755 -d "$addOnsDir"/libretro
+	install -m 0644 -t "$addOnsDir"/libretro \
+		mednafen_snes_libretro.info \
+		mednafen_snes_libretro.so
+}