PORTNAME=	mesen
DISTVERSION=	0.9.8-4
PORTREVISION=	2
DISTVERSIONSUFFIX=	-g4c701ad6
CATEGORIES=	emulators

MAINTAINER=	greg@unrelenting.technology
COMMENT=	Cross-platform Nintendo Entertainment System (NES/Famicom) emulator

LICENSE=	GPLv3

# ARM/MIPS are only supported on Android
ONLY_FOR_ARCHS=	amd64 i386

BUILD_DEPENDS=	zip:archivers/zip \
		evdev-proto>0:devel/evdev-proto \
		msbuild:devel/msbuild
LIB_DEPENDS=	libevdev.so:devel/libevdev \
		libgdiplus.so:x11-toolkits/libgdiplus

USES=		compiler:c++14-lang gmake pkgconfig sdl
USE_GITHUB=	yes
GH_ACCOUNT=	SourMesen
GH_PROJECT=	Mesen
USE_SDL=	sdl2
MAKEFILE=	makefile
MAKE_ARGS=	MESENPLATFORM=${MESEN_ARCH} \
		CC="${CC}" CPPC="${CXX}" \
		SYSTEM_LIBEVDEV=true
MESEN_ARCH=	${ARCH:S/amd64/x64/:S/i386/x86/}

.if exists(/usr/lib/libc++fs.a)
MAKE_ARGS+=	FSLIB=-lc++fs
.elif exists(/usr/lib/libc++experimental.a)
# XXX Remove after FreeBSD 12.0 EOL
MAKE_ARGS+=	FSLIB=-lc++experimental
.else
# XXX Remove after FreeBSD 11.2 EOL
USE_GCC=	yes
.endif

# XXX Always enable LTO after FreeBSD 11.2 and 12.0 EOL
.if defined(USE_GCC) || (${/usr/bin/ld:L:tA} == /usr/bin/ld.lld)
MAKE_ARGS+=	LTO=true
.endif

OPTIONS_MULTI=			FRONTENDS
OPTIONS_MULTI_FRONTENDS=	MONO LIBRETRO
OPTIONS_DEFAULT=		MONO LIBRETRO
OPTIONS_SUB=			yes

MONO_DESC=	Mono based GUI frontend
LIBRETRO_DESC=	Libretro core

MONO_ALL_TARGET=	ui
MONO_BUILD_DEPENDS=	mono:lang/mono
MONO_RUN_DEPENDS=	mono:lang/mono
MONO_DESKTOP_ENTRIES=	"Mesen" "NES/Famicom Emulator" \
			"${PORTNAME}" "${PORTNAME}" "Game;Emulator;" false

LIBRETRO_ALL_TARGET=	libretro

.include <bsd.port.pre.mk>

.if defined(MONO_DEFAULT) && ${MONO_DEFAULT} > 5.10
BROKEN=		fails to build with Mono version ${MONO_DEFAULT}: The imported project "/usr/local/lib/mono/msbuild/15.0/bin/Roslyn/Microsoft.CSharp.Core.targets" was not found
.endif

do-install: 	# empty to avoid default

do-install-MONO-on:
	${MKDIR} ${STAGEDIR}${PREFIX}/libexec/mesen
	${MKDIR} ${STAGEDIR}${PREFIX}/share/icons/hicolor/64x64/apps/
	${MKDIR} ${STAGEDIR}${PREFIX}/share/icons/hicolor/32x32/apps/
	${MKDIR} ${STAGEDIR}${PREFIX}/share/icons/hicolor/16x16/apps/
	${INSTALL_LIB} ${WRKSRC}/bin/${MESEN_ARCH}/Release/Dependencies/libMesenCore.${MESEN_ARCH}.dll \
			${STAGEDIR}${PREFIX}/libexec/mesen/libMesenCore.dll
	${INSTALL_DATA} ${WRKSRC}/bin/${MESEN_ARCH}/Release/Mesen.exe \
			${STAGEDIR}${PREFIX}/libexec/mesen/
	${INSTALL_DATA} ${WRKSRC}/GUI.NET/Resources/MesenIcon.png \
			${STAGEDIR}${PREFIX}/share/icons/hicolor/64x64/apps/mesen.png
	${INSTALL_DATA} ${WRKSRC}/GUI.NET/Resources/MesenIconMedium.png \
			${STAGEDIR}${PREFIX}/share/icons/hicolor/32x32/apps/mesen.png
	${INSTALL_DATA} ${WRKSRC}/GUI.NET/Resources/MesenIconSmall.png \
			${STAGEDIR}${PREFIX}/share/icons/hicolor/16x16/apps/mesen.png
	${INSTALL_SCRIPT} ${FILESDIR}/launch.sh ${STAGEDIR}${PREFIX}/bin/mesen
	${REINPLACE_CMD} 's|%%PREFIX%%|${PREFIX}|g' ${STAGEDIR}${PREFIX}/bin/mesen

do-install-LIBRETRO-on:
	${MKDIR} ${STAGEDIR}${PREFIX}/lib/libretro
	${INSTALL_LIB} ${WRKSRC}/bin/mesen_libretro.${MESEN_ARCH}.so \
			${STAGEDIR}${PREFIX}/lib/libretro/mesen_libretro.so

.include <bsd.port.post.mk>