mednafen_pcfx_libretro: a port of Mednafen PC-FX (#2364)

for the libretro API

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

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+display_name = "NEC - PC-FX (Beetle PC-FX)"
+authors = "Mednafen Team"
+supported_extensions = "cue|ccd|toc|chd"
+corename = "Beetle PC-FX"
+manufacturer = "NEC"
+categories = "Emulator"
+systemname = "PC-FX"
+database = "NEC - PC-FX"
+license = "GPLv2"
+permissions = ""
+display_version = "@DISPLAY_VERSION@"
+supports_no_game = "false"
+firmware_count = 1
+firmware0_desc = "pcfx.rom (PC-FX BIOS v1.00 - 2 Sep 1994)"
+firmware0_path = "pcfx.rom"
+firmware0_opt = "false"
+notes = "(!) pcfx.rom (md5): 08e36edbea28a017f79f8d4f7ff9b6d7"

games-emulation/mednafen_pcfx_libretro/mednafen_pcfx_libretro-0.9.33.3_20180205.recipe

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+SUMMARY="A standalone port of Mednafen PC-FX to libretro"
+DESCRIPTION="This is a standalone port of Mednafen PC-FX to libretro, an NEC \
+PC-FX emulator. It is one of the original emulators included in Mednafen."
+HOMEPAGE="https://mednafen.github.io/documentation/pcfx.html"
+COPYRIGHT="2005-2018 Forgotten, the Mednafen team, the libretro team"
+LICENSE="GNU GPL v2"
+REVISION="1"
+srcGitRev="11be243c301a979a3149e0e5bbd2465f66f85c0e"
+SOURCE_URI="https://github.com/libretro/beetle-pcfx-libretro/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="ae020825ca7f50686daad87ab68a20a11ffc1d8b96b662308b512a607ad34b37"
+SOURCE_FILENAME="libretro-mednafen-pcfx-${portVersion/_/-}-$srcGitRev.tar.gz"
+SOURCE_DIR="beetle-pcfx-libretro-$srcGitRev"
+ADDITIONAL_FILES="mednafen_pcfx_libretro.info.in"
+
+ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	mednafen_pcfx_libretro$secondaryArchSuffix = $portVersion
+	addon:mednafen_pcfx_libretro$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_pcfx_libretro.info.in \
+		> mednafen_pcfx_libretro.info
+	make $jobArgs
+}
+
+INSTALL()
+{
+	install -m 0755 -d "$docDir"
+	install -m 0644 -t "$docDir" COPYING readme.md
+	install -m 0755 -d "$addOnsDir"/libretro
+	install -m 0644 -t "$addOnsDir"/libretro \
+		mednafen_pcfx_libretro.info \
+		mednafen_pcfx_libretro.so
+}