# Contributor: Taner Tas <taner76@gmail.com>
# Maintainer: Taner Tas <taner76@gmail.com>
pkgname=mame
pkgver=0.214
_pkgver=${pkgver/.}
pkgrel=0
pkgdesc="Multi Arcade Machine Emulator with GroovyMAME/Switchres/No-nag patchset."
url="https://mamedev.org"
arch="all !aarch64 !mips !mips64"
license="GPL-2.0-or-later"
depends="$pkgname-common"
makedepends="
	alsa-lib-dev
	clang-dev
	coreutils
	dos2unix
	expat-dev
	flac-dev
	fontconfig-dev
	glm-dev
	libjpeg-turbo-dev
	libxi-dev
	libxinerama-dev
	libxrandr-dev
	lua5.3-dev
	mesa-dev
	nasm
	portaudio-dev
	portmidi-dev
	python2-dev
	py3-sphinx
	rapidjson-dev
	sdl2-dev
	sdl2_ttf-dev
	sqlite-dev
	zlib-dev
	"
subpackages="
	$pkgname-common::noarch
	$pkgname-arcade
	$pkgname-mess
	$pkgname-data::noarch
	$pkgname-doc
	$pkgname-lang
	$pkgname-tools
	$pkgname-plugins::noarch
	"
_groovymame_patch=groovymame-$pkgver.diff
source="
	https://github.com/mamedev/mame/archive/$pkgname$_pkgver.tar.gz
	$_groovymame_patch::https://drive.google.com/uc?export=download&id=11cjRkLc4hfLdCVsNCXOua2YQeM_ZD2p-
	mame.ini
	midi.conf
	fix-musl.patch
	nonag.patch
	fix-ppc64le-float.patch
	"
options="!check" # No test suite
builddir="$srcdir"/$pkgname-$pkgname${pkgver/.}

prepare() {
	cd "$builddir"
	default_prepare
	cp "$srcdir"/$_groovymame_patch . && dos2unix $_groovymame_patch
	patch -p0 < $_groovymame_patch
}

build() {
	cd "$builddir"

	case "$CARCH" in
		x86|armhf|armv7) _PTR64=0;;
		*) _PTR64=1;;
	esac

	case "$CARCH" in
		x86_64|x86) _NOASM=0 ;;
		*) _NOASM=1 ;;
	esac

	case "$CARCH" in
		s390x) _BIGENDIAN=1 ;;
		*) _BIGENDIAN=0 ;;
	esac

	case "$CARCH" in
		armhf)
			# clang segfaults on armhf
			true
		;;
		*)
			# clang builds have better benchmark score and smaller size
			export OVERRIDE_CC=clang
			export OVERRIDE_CXX=clang++
			# clang workaraound
			sed -i -e 's/-flifetime-dse=1//g' scripts/genie.lua
		;;
	esac

	export CFLAGS="-I/usr/include/lua5.3 -DBX_CRT_MUSL -Wno-everything"
	export CXXFLAGS="$CFLAGS"
	export LDFLAGS="$LDFLAGS -L/usr/lib/lua5.3"

_build="make
	TARGETOS=linux
	NOWERROR=1
	DEBUG=0
	USE_QTDEBUG=0
	VERBOSE=1
	REGENIE=1
	OSD=sdl
	SYMBOLS=0
	FORCE_DRC_C_BACKEND=
	PTR64=$_PTR64
	NOASM=$_NOASM
	BIGENDIAN=$_BIGENDIAN
	TOOLS=
	SDL_INI_PATH=/etc/mame
	USE_SYSTEM_LIB_EXPAT=1
	USE_SYSTEM_LIB_ZLIB=1
	USE_SYSTEM_LIB_JPEG=1
	USE_SYSTEM_LIB_FLAC=1
	USE_SYSTEM_LIB_LUA=1
	USE_SYSTEM_LIB_SQLITE3=1
	USE_SYSTEM_LIB_PORTAUDIO=1
	USE_SYSTEM_LIB_UV=1
	USE_SYSTEM_LIB_GLM=1
	USE_SYSTEM_LIB_RAPIDJSON=1
	USE_SYSTEM_LIB_PORTMIDI=1
	USE_SYSTEM_LIB_ASIO=0"

	[ -f mame ] || [ -f mame64 ] || $_build TOOLS=1 SUBTARGET=mame
	[ -f mamearcade ] || [ -f mamearcade64 ] || $_build SUBTARGET=arcade
	[ -f mess ] || [ -f mess64 ] || $_build SUBTARGET=mess
}

package() {
	cd "$builddir"
	install -D -m755 mame "$pkgdir"/usr/bin/mame || \
	install -D -m755 mame64 "$pkgdir"/usr/bin/mame
	install -D -m644  docs/man/mame.6  "$pkgdir"/usr/share/man/man6/mame.6
	for i in castool.1 \
		chdman.1 \
		floptool.1 \
		imgtool.1 \
		jedutil.1 \
		ldresample.1 \
		ldverify.1 \
		romcmp.1
	do
		install -D -m644 docs/man/"$i"  "$pkgdir"/usr/share/man/man1/"$i"
	done
}

common() {
	cd "$builddir"
	pkgdesc="MAME - Common configuration files"
	install -D -m644 "$srcdir"/mame.ini "$subpkgdir"/etc/mame/mame.ini
	install -D -m644 "$srcdir"/midi.conf "$subpkgdir"/etc/modules-load.d/midi.conf
	install -d -m755 "$subpkgdir"/usr/share/$pkgname/roms
}

arcade() {
	pkgdesc="Multi Arcade Machine Emulator - Arcade specific build."
	cd "$builddir"
	install -D -m755 mamearcade "$subpkgdir"/usr/bin/mamearcade || \
	install -D -m755 mamearcade64 "$subpkgdir"/usr/bin/mamearcade
	ln -s mamearcade "$subpkgdir"/usr/bin/arcade
}

mess() {
	pkgdesc="Multi Arcade Machine Emulator - Mess specific build."
	cd "$builddir"
	install -D -m755 mess "$subpkgdir"/usr/bin/mess || \
	install -D -m755 mess64 "$subpkgdir"/usr/bin/mess
}

data() {
	pkgdesc="Distribution data files for MAME"
	cd "$builddir"
	mkdir -p "$subpkgdir"/usr/share/$pkgname
	for i in artwork \
		bgfx \
		hash \
		hlsl \
		ini \
		keymaps \
		samples
	do
		cp -r "$i" "$subpkgdir"/usr/share/$pkgname
	done
	rm -rf "$subpkgdir"/usr/share/$pkgname/bgfx/shaders/dx11
	rm -rf "$subpkgdir"/usr/share/$pkgname/bgfx/shaders/dx9
	rm -rf "$subpkgdir"/usr/share/$pkgname/bgfx/shaders/metal
}

plugins() {
	pkgdesc="Distribution plugins for MAME"
	cd "$builddir"
	mkdir -p "$subpkgdir"/usr/share/$pkgname
	cp -r plugins "$subpkgdir"/usr/share/$pkgname/
}

tools() {
	pkgdesc="Tools for MAME"
	cd "$builddir"
	mkdir -p "$subpkgdir"/usr/bin
	for i in castool \
		chdman \
		floptool \
		imgtool \
		jedutil \
		ldresample \
		ldverify \
		romcmp
	do
		install -sm755 "$i" "$subpkgdir"/usr/bin
	done
}

lang() {
	pkgdesc="Localization files for MAME"
	cd "$builddir"
	mkdir -p "$subpkgdir"/usr/share/$pkgname
	cp -r language "$subpkgdir"/usr/share/$pkgname/
}
sha512sums="1c5851c7a95f4f3a312b47ba182f2f8fdfd186e16593d58555c8291174c07d8f18b7c4bec8d26589755e427dc2f29c66404a2dfb4f35dca9b63292b42faaca1c  mame0214.tar.gz
a1bfe6af9ffd0f8ce0c8ee0613d74fb7f1da45b4be62e22c20c4d9a6a6bfeefb9ba41fa90157626cd8ded8aef0380963fd40dd83e6c93aa6444d7107af5be44e  groovymame-0.214.diff
dc008245cbea0b94f58d83e09bf5fd3fff04ac0e2f3a36b910a8b7633c5377419fc67a1fd366ef268e283f744d9a8d29928cfacf456b3edaa2d0b1a11d46a701  mame.ini
8f83ff5a916f4ff8e86c5afbdfe4475f7780bb36c20c78d6d029d0eb0dafd77b3471faa538aca384001d2049dc94c4df3429c67d743adde9fd6329c91e6d19a2  midi.conf
75bba366aebb37de7758368fbf7418194a18d535e61c1768e6c2c5cf4b3b7a2f625ef687cb8278c03daa9e308951df4c0bdcc944dfcc4ce5305f5ac83e5e049b  fix-musl.patch
864816a55f35f9d485ccd143a1e0acd76d47239a6d5344be2a76b50fd4efbdfb4f3e45318d7dfda67faa63c0a52022f2e8313f058965a1eba60e6ca4677a519b  nonag.patch
daa915d08b61e3828b28144f1934fd1fa9fe04da00b3536f86b984035f1a1bc81da498e1bc8632bc5f9c8b86533b70814a91318627fcafc3f05ebda59e303cc4  fix-ppc64le-float.patch"