Use new MAME build that includes the XInput (lightgun) patch now

games-emulation/sdlmame/files/sdlmame-0.146_p5-makefile.patch

@@ -0,0 +1,61 @@
+--- a/makefile	2012-08-30 21:07:42.743138853 +0200
++++ b/makefile	2012-08-30 21:11:30.361149703 +0200
+@@ -456,9 +456,6 @@
+ CPPONLYFLAGS += -x c++ -std=gnu++98
+ COBJFLAGS += -x objective-c++
+
+-# this speeds it up a bit by piping between the preprocessor/compiler/assembler
+-CCOMFLAGS += -pipe
+-
+ # add -g if we need symbols, and ensure we have frame pointers
+ ifdef SYMBOLS
+ CCOMFLAGS += -g$(SYMLEVEL) -fno-omit-frame-pointer
+@@ -474,19 +471,6 @@
+ CCOMFLAGS += -pg
+ endif
+
+-# add the optimization flag
+-CCOMFLAGS += -O$(OPTIMIZE)
+-
+-# add the error warning flag
+-ifndef NOWERROR
+-CCOMFLAGS += -Werror
+-endif
+-
+-# if we are optimizing, include optimization options
+-ifneq ($(OPTIMIZE),0)
+-CCOMFLAGS += -fno-strict-aliasing $(ARCHOPTS)
+-endif
+-
+ # add a basic set of warnings
+ CCOMFLAGS += \
+ 	-Wall \
+@@ -550,14 +534,6 @@
+
+ # LDFLAGS are used generally; LDFLAGSEMULATOR are additional
+ # flags only used when linking the core emulator
+-LDFLAGS =
+-ifneq ($(TARGETOS),macosx)
+-ifneq ($(TARGETOS),os2)
+-ifneq ($(TARGETOS),solaris)
+-LDFLAGS = -Wl,--warn-common
+-endif
+-endif
+-endif
+ LDFLAGSEMULATOR =
+
+ # add profiling information for the linker
+@@ -565,13 +541,6 @@
+ LDFLAGS += -pg
+ endif
+
+-# strip symbols and other metadata in non-symbols and non profiling builds
+-ifndef SYMBOLS
+-ifneq ($(TARGETOS),macosx)
+-LDFLAGS += -s
+-endif
+-endif
+-
+ # output a map file (emulator only)
+ ifdef MAP
+ LDFLAGSEMULATOR += -Wl,-Map,$(FULLNAME).map

games-emulation/sdlmame/files/sdlmame-0.146_p5-no-opengl.patch

@@ -0,0 +1,11 @@
+--- a/src/osd/sdl/osdsdl.h	2012-08-30 21:07:50.434139220 +0200
++++ b/src/osd/sdl/osdsdl.h	2012-08-30 21:12:51.939153598 +0200
+@@ -219,6 +219,8 @@
+ 	const char *audio_driver() const { return value(SDLOPTION_AUDIODRIVER); }
+ #if USE_OPENGL
+ 	const char *gl_lib() const { return value(SDLOPTION_GL_LIB); }
++#else
++    const char *gl_lib() const { return NULL; }
+ #endif
+
+ private:

games-emulation/sdlmame/sdlmame-0.146_p5.ebuild

@@ -0,0 +1,189 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=2
+inherit eutils flag-o-matic games
+
+MY_PV=${PV/.}
+MY_CONF_PN=${PN/sdl}
+MY_P=${PN}${MY_PV}
+MY_P=${MY_P%%_p*}
+MY_CONF_VER="0.139"
+DESCRIPTION="Multiple Arcade Machine Emulator (SDL)"
+HOMEPAGE="http://mamedev.org/"
+UPDATES="$(for PATCH_VER in $(seq 1 ${PV##*_p}) ; do echo "mirror://gentoo/${MY_P}u${PATCH_VER}_diff.zip"; done)"
+# Upstream doesn't allow fetching with unknown User-Agent such as wget
+SRC_URI="mirror://gentoo/${MY_P/sdl}s.zip $UPDATES
+	http://www.netswarm.net/misc/sdlmame-ui.bdf.gz"
+
+LICENSE="XMAME"
+SLOT="0"
+KEYWORDS="amd64 ~ppc x86"
+IUSE="debug opengl"
+
+RDEPEND=">=media-libs/libsdl-1.2.10[audio,joystick,opengl?,video]
+	media-libs/sdl-ttf
+	dev-libs/expat
+	sys-libs/zlib
+	media-libs/flac
+	virtual/jpeg
+	debug? (
+		x11-libs/gtk+:2
+		gnome-base/gconf
+		x11-libs/libXinerama
+	)"
+DEPEND="${RDEPEND}
+	app-arch/unzip
+	debug? ( x11-proto/xineramaproto )"
+
+S=${WORKDIR}
+
+# Function to disable a makefile option
+disable_feature() {
+	sed -i \
+		-e "/$1.*=/s:^:# :" \
+		"${S}"/makefile \
+		|| die "sed failed"
+}
+
+# Function to enable a makefile option
+enable_feature() {
+	sed -i \
+		-e "/^#.*$1.*=/s:^# ::"  \
+		"${S}"/${2:-makefile} \
+		|| die "sed failed"
+}
+
+src_unpack() {
+	base_src_unpack
+	unpack ./mame.zip
+	rm -f mame.zip
+}
+
+src_prepare() {
+	if [[ $PV == *_p* ]] ; then
+		edos2unix $(find $(grep +++ *diff | awk '{ print $2 }' | sort -u) 2>/dev/null) *diff
+		einfo "Patching release with source updates"
+		epatch ${MY_PV%%_p*}*.diff
+	fi
+	edos2unix src/osd/sdl/osdsdl.h
+
+	epatch \
+			"${FILESDIR}"/${P}-makefile.patch \
+			"${FILESDIR}"/${P}-no-opengl.patch
+
+	# Don't compile zlib and expat
+	einfo "Disabling embedded libraries: expat, flac, jpeg, zlib"
+	disable_feature BUILD_EXPAT
+	disable_feature BUILD_FLAC
+	disable_feature BUILD_JPEG
+	disable_feature BUILD_ZLIB
+
+	if use amd64; then
+		einfo "Enabling 64-bit support"
+		enable_feature PTR64
+	fi
+
+	if use ppc; then
+		einfo "Enabling PPC support"
+		enable_feature BIGENDIAN
+	fi
+
+	if use debug; then
+		einfo "Enabling debug support"
+		enable_feature DEBUG
+	fi
+
+	# Never set NO_X11 dependent of the debug USE flag!
+	# NO_X11 will disable also other options, e.g. using a XInput device
+	# as a lightgun devices.
+
+	if ! use opengl ; then
+		einfo "Disabling opengl support"
+		enable_feature NO_OPENGL src/osd/sdl/sdl.mak
+	fi
+}
+
+src_compile() {
+	emake \
+		NAME="${PN}" \
+		OPT_FLAGS='-DINI_PATH=\"\$$HOME/.'${PN}'\;'"${GAMES_SYSCONFDIR}/${PN}"'\"'" ${CXXFLAGS}" \
+		CC="${CXX}" \
+		all || die
+}
+
+src_install() {
+	#
+	# Install main executable, man pages,
+	# and all executables a man page exists for.
+	#
+	# The man page category for the mame man page changed between
+	# 0.144 and 0.146u2, so we use the "ls ... while read ..."
+	# logic here to be independent of the category.
+	#
+
+	newgamesbin ${PN}$(use amd64 && echo 64)$(use debug && echo d) ${PN} || die
+
+	# Avoid collision on /usr/games/bin/jedutil
+	exeinto "$(games_get_libdir)/${PN}"
+
+	local SRC_MAN_DIR=src/osd/sdl/man
+	local SRC_MAN_PATH
+	local SRC_MAN_FILE
+	local SRC_MAN_NAME
+	local SRC_MAN_CATE
+	ls ${SRC_MAN_DIR} | while read SRC_MAN_FILE
+	do
+		SRC_MAN_PATH=${SRC_MAN_DIR}/${SRC_MAN_FILE}
+		SRC_MAN_NAME=${SRC_MAN_FILE%.[0-9]*}
+		SRC_MAN_CATE=${SRC_MAN_FILE#${SRC_MAN_NAME}.}
+
+		if [ ${SRC_MAN_NAME} = "mame" ]; then
+			newman ${SRC_MAN_PATH} ${PN}.${SRC_MAN_CATE}
+		else
+			if [ -x ${SRC_MAN_NAME} ]; then
+				doman ${SRC_MAN_PATH}
+				doexe ${SRC_MAN_NAME}
+			fi
+		fi
+	done
+
+	#
+	# Install other stuff.
+	#
+
+	insinto "${GAMES_DATADIR}/${PN}"
+	doins -r src/osd/sdl/keymaps || die "doins -r keymaps failed"
+	newins sdlmame-ui.bdf ui.bdf || die "newins ui.bdf failed"
+
+	insinto "${GAMES_SYSCONFDIR}/${PN}"
+	doins "${FILESDIR}"/vector.ini || die "doins vector.ini failed"
+
+	sed \
+		-e "s:@GAMES_SYSCONFDIR@:${GAMES_SYSCONFDIR}:" \
+		-e "s:@GAMES_DATADIR@:${GAMES_DATADIR}:" \
+		"${FILESDIR}/${MY_CONF_PN}-${MY_CONF_VER}".ini.in > "${D}/${GAMES_SYSCONFDIR}/${PN}/${MY_CONF_PN}".ini \
+		|| die "sed failed"
+
+	dodoc docs/{config,mame,newvideo}.txt whatsnew*.txt
+
+	keepdir \
+		"${GAMES_DATADIR}/${PN}"/{ctrlr,cheats,roms,samples,artwork,crosshair} \
+		"${GAMES_SYSCONFDIR}/${PN}"/{ctrlr,cheats}
+
+	prepgamesdirs
+}
+
+pkg_postinst() {
+	games_pkg_postinst
+
+	elog "It's strongly recommended that you change either the system-wide"
+	elog "${MY_CONF_PN}.ini at \"${GAMES_SYSCONFDIR}/${PN}\" or use a per-user setup at \$HOME/.${PN}"
+
+	if use opengl; then
+		echo
+		elog "You built ${PN} with opengl support and should set"
+		elog "\"video\" to \"opengl\" in ${MY_CONF_PN}.ini to take advantage of that"
+	fi
+}