# Contributor: August Klein <amatcoder@gmail.com>
# Maintainer: August Klein <amatcoder@gmail.com>
pkgname=mednafen
pkgver=0.9.38.4
pkgrel=0
pkgdesc="A command-line multi-system emulator"
url="http://mednafen.sourceforge.net"
arch="all"
license="GPL2"
depends=""
depends_dev="alsa-lib-dev libsndfile-dev sdl-dev zlib-dev"
makedepends="$depends_dev mesa-dev glu-dev paxmark"
install=""
subpackages="$pkgname-lang"
source="https://prdownloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.bz2
	01-fix_help.patch
	02-sdl_by_default.patch
	03-fix_textrels.patch
	04-fix_x86_inline_asm.patch
	"

_builddir="$srcdir"/$pkgname
prepare() {
	local i
	cd "$_builddir"
	update_config_sub || return 1
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
}

build() {
	cd "$_builddir"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr || return 1
	make || return 1
}

package() {
	cd "$_builddir"
	make DESTDIR="$pkgdir" install || return 1
	rm -rf "$pkgdir"/usr/lib/charset.alias

	mv -f "$pkgdir"/usr/bin/mednafen "$pkgdir"/usr/bin/mednafen-bin || return 1
	libgl=$(scanelf -qF '#F%S' /usr/lib/libGL.so)
	cat > "$pkgdir"/usr/bin/mednafen << __EOF__
#!/bin/sh

# as a workaround for libGL's initial-exec TLS we preload libgl
# https://bugs.freedesktop.org/show_bug.cgi?id=35268

LD_PRELOAD=$libgl exec /usr/bin/mednafen-bin "\$@"
__EOF__

	chmod 755 "$pkgdir"/usr/bin/mednafen
	paxmark -m "$pkgdir"/usr/bin/mednafen-bin
}

md5sums="c7d8539d044466f3884b49fc9a68a099  mednafen-0.9.38.4.tar.bz2
259d9396e292b0446f3837799c3ff091  01-fix_help.patch
fe551992f13f1cfe44fde9a96f5fd0b2  02-sdl_by_default.patch
554494930528cbb4881c85e043e17827  03-fix_textrels.patch
7c5210fdc196e79b9f73637ec306b5ad  04-fix_x86_inline_asm.patch"
sha256sums="3298e2d5c03efbe638c2a98bf74435e306768461c65d2bb9b9a95e99dc463105  mednafen-0.9.38.4.tar.bz2
511509758cd80cb2472bc95a8c790ae69565869a081a6d70acffb5d57c6c4b4a  01-fix_help.patch
3fd7154caaf00c6f58b912a24d396503d817fbb2cfdea1550f7dd9dea69d4664  02-sdl_by_default.patch
a9990e59a91f330dc2cc3b069545629b1907dba92bd0760a8e8b89be1a73eed2  03-fix_textrels.patch
d8524b5afa22ba09f03578c1bc49ea7763bf22492ea6d8670b83bdd96af09cae  04-fix_x86_inline_asm.patch"
sha512sums="3eb19a10e97cd285387fcf86eae09f550d248ab9c070750b1c0af0f334cce47ea375227df72cf7cdbc2193b311bab5e09108388a15634f694ef398b1a77ac3df  mednafen-0.9.38.4.tar.bz2
80e549698687fbe61021ccf964979bb83243ba86d5651fb648ca134822b6b0147c79d0491d076cdfbd579236b5e9db314fcda6d0df46b17a4e856e3677314c56  01-fix_help.patch
856d16f4c044c3787abdd3d65c6b72b6e42c88d7195f097cb6767fde6e0027d756cacc1fd54279a90a6a1bd164cecb8baaf1ff66787ca38d64bdd3eb6583738b  02-sdl_by_default.patch
797a4e0d5a768a9052b226d9395d9d03d3c59a6faf67958e09169d1e603fc59f468a68e958d60661b03ff4faf0b0275d66559f517efdfd523f07eb03618cb620  03-fix_textrels.patch
424a6727117f4e0ad022b2fe2726a85c43a8a529770e74dada7e7810a6542741c0a2f7ad767e0d0471c5201c26242ab5380b7c82d25f74aa533c4508ded71811  04-fix_x86_inline_asm.patch"