mednafen_lynx_libretro: a port of Mednafen Lynx (#2360)

to the libretro API

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

@@ -0,0 +1,17 @@
+display_name = "Atari - Lynx (Beetle Handy)"
+authors = "K. Wilkins|Mednafen Team"
+supported_extensions = "lnx"
+corename = "Beetle Lynx"
+manufacturer = "Atari"
+categories = "Emulator"
+systemname = "Lynx"
+database = "Atari - Lynx"
+license = "Zlib|GPLv2"
+permissions = ""
+display_version = "@DISPLAY_VERSION@"
+supports_no_game = "false"
+firmware_count = 1
+firmware0_desc = "lynxboot.img (Lynx Boot Image)"
+firmware0_path = "lynxboot.img"
+firmware0_opt = "false"
+notes = "(!) lynxboot.img (md5): fcd403db69f54290b51035d82f835e7b"

games-emulation/mednafen_lynx_libretro/mednafen_lynx_libretro-0.9.32_20180116.recipe

@@ -0,0 +1,52 @@
+SUMMARY="A standalone port of Mednafen Lynx to libretro"
+DESCRIPTION="This is a standalone port of Mednafen Lynx to libretro, an Atari \
+Lynx emulator. It is a fork of Handy."
+HOMEPAGE="https://mednafen.github.io/documentation/lynx.html"
+COPYRIGHT="2005-2018 Forgotten, the Mednafen team, the libretro team"
+LICENSE="GNU GPL v2
+	Zlib"
+REVISION="1"
+srcGitRev="4e9a4f22f09b1b005104e7eee59cec380ffa194d"
+SOURCE_URI="https://github.com/libretro/beetle-lynx-libretro/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="420397ab0bf29cc9405d5361b0ca2346ae81ec4365c4df8934d2cdd550c8d545"
+SOURCE_FILENAME="libretro-mednafen-lynx-${portVersion/_/-}-$srcGitRev.tar.gz"
+SOURCE_DIR="beetle-lynx-libretro-$srcGitRev"
+ADDITIONAL_FILES="mednafen_lynx_libretro.info.in"
+
+ARCHITECTURES="!x86_gcc2 ?x86 x86_64"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	mednafen_lynx_libretro$secondaryArchSuffix = $portVersion
+	addon:mednafen_lynx_libretro$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_lynx_libretro.info.in \
+		> mednafen_lynx_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_lynx_libretro.info \
+		mednafen_lynx_libretro.so
+}