diff --git a/app-emulation/wine/Manifest b/app-emulation/wine/Manifest
new file mode 100644
index 0000000..b00fa1d
--- /dev/null
+++ b/app-emulation/wine/Manifest
@@ -0,0 +1,5 @@
+DIST wine-1.5.12.tar.bz2 20652437 SHA256 ba987a0e3b1d5c0ba2d42fecdcff1c4e910d7c9949d9baca796b8b5c1318662c SHA512 c16ca8a6343a40f5a287fa123c9d03d6bc60b1e9bd9642cfa94fc473e2acd8bed56d442a149ac590b00292494795aa3b23e3c021990c3ca444641a4899d9a947 WHIRLPOOL 834b79863c158113a3cc71507371110c269aea8edb00bcb9cacadcf5d69a6389bf1836a19d3c9ad6e9b1593aaf02c8f1f90d9cea3149b42a3089983addfcd233
+DIST wine-mono-0.0.4.msi 44408320 SHA256 15d8a612cdeca4eff3137353f29fdeb7a99e055cd633844c91cd00e0186b8882 SHA512 a7a3d5a564bab68ec6f3b96dff53c7b1491ce6d53b9fa3c2f5770e3ada69ffdefcbdde340697e9916d8c487f748db22aae97803b21bd63e461149be1eac096e4 WHIRLPOOL dc3bfafb8768cbda124870fceb1389e34a7d8ff0b1bad3df7e05923ce2695a2b037467bfddd90e1726f3f64f79bfa9f64bf65054ae3355a69039026fabf1eb4a
+DIST wine_gecko-1.7-x86.msi 16995328 SHA256 2ed524e79cc88137b28430389af19cb032989311921462a29f72d6f121954913 SHA512 c17308ebcaaa947729dcfcc73736ec4f0ed559744eb89fc7b60afab9bc6c67044dc4885209ac79104ef0f957e842162ad8beb1535236c0fa2ed0dab6b0133636 WHIRLPOOL cba9e7276783c3fa828a948c6c5bca3a01329dd768f0768f310624aab70bcafb94dca1789ad77670dfc5c737da0a21342641997c0697d7c2a337b9e15555363b
+DIST wine_gecko-1.7-x86_64.msi 17438720 SHA256 19d0364a43621738fa3fd1713ef9590ad0cc61ea4c8858ad3f8703a81b13c927 SHA512 04928aab0ba3ab90074085f9198e46372701249863b6710ed4ffc0c92e0ffc30348a41be528c7c1dec9007441cc1f3d3aa1193e469ac75f5ae635df52dac4dd7 WHIRLPOOL 389ae0eb32b2ea994cac9fdb0fd785bb457489063657040f54a5dd74c74483396772b18bbb0e7b4d86c1036d52a21d0d68610a458842e79e2c2567301d3e1659
+DIST winepulse-2012.06.15.patch 100596 SHA256 f6baf816e6170c406607d81e298fea2d175452ca822ee4cd2748fe4381ecd4dc SHA512 cd14a3407820d5d7b64a1ea19e41ae816a6a06888d57314cd7314192744574885501c98fa9e9f0fb102d3427d9f7bcc4f1a5ac532947b89db52ef731e071cb69 WHIRLPOOL 2dbb40afb633f5b1238d8849825b4711de865033ebb5c8f04c8e930a2974b8a5f4958fe87b5c1a9ccb1417ab1f4fbd2ed37feec11d2212efa01a6e05171a06a6
diff --git a/app-emulation/wine/files/wine-1.1.15-winegcc.patch b/app-emulation/wine/files/wine-1.1.15-winegcc.patch
new file mode 100644
index 0000000..a1cd890
--- /dev/null
+++ b/app-emulation/wine/files/wine-1.1.15-winegcc.patch
@@ -0,0 +1,55 @@
+http://bugs.gentoo.org/260726
+
+--- wine-1.1.15/tools/winegcc/winegcc.c
++++ wine-1.1.15/tools/winegcc/winegcc.c
+@@ -215,10 +215,13 @@
+     strarray* files;
+ };
+ 
++#undef FORCE_POINTER_SIZE
+ #ifdef __i386__
+ static const enum target_cpu build_cpu = CPU_x86;
++#define FORCE_POINTER_SIZE
+ #elif defined(__x86_64__)
+ static const enum target_cpu build_cpu = CPU_x86_64;
++#define FORCE_POINTER_SIZE
+ #elif defined(__sparc__)
+ static const enum target_cpu build_cpu = CPU_SPARC;
+ #elif defined(__ALPHA__)
+@@ -968,6 +971,9 @@
+     opts.linker_args = strarray_alloc();
+     opts.compiler_args = strarray_alloc();
+     opts.winebuild_args = strarray_alloc();
++#ifdef FORCE_POINTER_SIZE
++    opts.force_pointer_size = sizeof(size_t);
++#endif
+ 
+     /* determine the processor type */
+     if (strendswith(argv[0], "winecpp")) opts.processor = proc_cpp;
+--- wine-1.1.15/tools/winebuild/main.c
++++ wine-1.1.15/tools/winebuild/main.c
+@@ -50,10 +50,13 @@
+ int link_ext_symbols = 0;
+ int force_pointer_size = 0;
+ 
++#undef FORCE_POINTER_SIZE
+ #ifdef __i386__
+ enum target_cpu target_cpu = CPU_x86;
++#define FORCE_POINTER_SIZE
+ #elif defined(__x86_64__)
+ enum target_cpu target_cpu = CPU_x86_64;
++#define FORCE_POINTER_SIZE
+ #elif defined(__sparc__)
+ enum target_cpu target_cpu = CPU_SPARC;
+ #elif defined(__ALPHA__)
+@@ -574,6 +577,10 @@
+     signal( SIGTERM, exit_on_signal );
+     signal( SIGINT, exit_on_signal );
+ 
++#ifdef FORCE_POINTER_SIZE
++    force_pointer_size = sizeof(size_t);
++#endif
++
+     output_file = stdout;
+     argv = parse_options( argc, argv, spec );
+ 
diff --git a/app-emulation/wine/files/wine-1.4_rc2-multilib-portage.patch b/app-emulation/wine/files/wine-1.4_rc2-multilib-portage.patch
new file mode 100644
index 0000000..be6ffc5
--- /dev/null
+++ b/app-emulation/wine/files/wine-1.4_rc2-multilib-portage.patch
@@ -0,0 +1,40 @@
+https://bugs.gentoo.org/show_bug.cgi?id=395615
+
+Explicitly add the required -m32/m64 to *FLAGS; this overrides any 
+arch-specific -m* flags that may have been appended by multilib-portage.
+
+Even though -m32/m64 is now added to *FLAGS, -m32/m64 still has to be
+explicitly added to CC and CXX due to wine's build system. For example,
+winegcc saves the build-time value of CC and uses it at runtime.
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -133,12 +133,18 @@
+     then
+       CC="$CC -m64"
+       CXX="$CXX -m64"
++      CFLAGS="$CFLAGS -m64"
++      LDFLAGS="$LDFLAGS -m64"
++      CXXFLAGS="$CXXFLAGS -m64"
+       host_cpu="x86_64"
+       notice_platform="64-bit "
+       AC_SUBST(TARGETFLAGS,"-m64")
+     else
+       CC="$CC -m32"
+       CXX="$CXX -m32"
++      CFLAGS="$CFLAGS -m32"
++      LDFLAGS="$LDFLAGS -m32"
++      CXXFLAGS="$CXXFLAGS -m32"
+       host_cpu="i386"
+       notice_platform="32-bit "
+       AC_SUBST(TARGETFLAGS,"-m32")
+@@ -150,6 +156,9 @@
+     then
+       CC="$CC -m32"
+       CXX="$CXX -m32"
++      CFLAGS="$CFLAGS -m32"
++      LDFLAGS="$LDFLAGS -m32"
++      CXXFLAGS="$CXXFLAGS -m32"
+       AC_MSG_CHECKING([whether $CC works])
+       AC_LINK_IFELSE([AC_LANG_PROGRAM()],AC_MSG_RESULT([yes]),
+                      [AC_MSG_RESULT([no])
diff --git a/app-emulation/wine/files/wine-1.5.11-osmesa-check.patch b/app-emulation/wine/files/wine-1.5.11-osmesa-check.patch
new file mode 100644
index 0000000..2bd7694
--- /dev/null
+++ b/app-emulation/wine/files/wine-1.5.11-osmesa-check.patch
@@ -0,0 +1,38 @@
+From 22fcf835dfe713ad93f649a901973208e0f7b62d Mon Sep 17 00:00:00 2001
+From: Alexandre Rostovtsev <tetromino@gentoo.org>
+Date: Tue, 7 Aug 2012 01:29:01 -0400
+Subject: [PATCH] Do not check for libGL symbols when checking libOSMesa
+
+If mesa had been built with shared glapi, glAccum is not available in
+libOSMesa without explicitly linking to libGL. In addition, in
+mesa-8.0.x and earlier, libOSMesa needs to be explicitly linked to
+libglapi if mesa was built with shared glapi, see
+https://bugs.gentoo.org/show_bug.cgi?id=399813
+And in mesa-8.1.x, libOSMesa in addition needs libdl, libpthread, and
+libstdc++, see https://bugs.gentoo.org/show_bug.cgi?id=431832
+---
+ configure.ac |    8 +++++++-
+ 1 files changed, 7 insertions(+), 1 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 15ada86..6eab75e 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1133,7 +1133,13 @@ This probably prevents linking to OpenGL. Try deleting the file and restarting c
+ 
+                  if test "$ac_cv_header_GL_osmesa_h" = "yes"
+                  then
+-                    WINE_CHECK_SONAME(OSMesa,glAccum,,,[$X_LIBS $X_PRE_LIBS $XLIB -lm $X_EXTRA_LIBS])
++                    WINE_CHECK_SONAME(OSMesa,OSMesaCreateContext,,,[$X_LIBS $X_PRE_LIBS $XLIB -lm $X_EXTRA_LIBS])
++                    if test "x$ac_cv_lib_soname_OSMesa" = "x"; then
++                       osmesa_save_CC=$CC
++                       CC=$CXX
++                       WINE_CHECK_SONAME(OSMesa,OSMesaCreateContext,,,[-lglapi -lpthread -ldl $X_LIBS $X_PRE_LIBS $XLIB -lm $X_EXTRA_LIBS])
++                       CC=$osmesa_save_CC
++                    fi
+                  fi
+                  WINE_NOTICE_WITH(osmesa,[test "x$ac_cv_lib_soname_OSMesa" = "x"],
+                                  [libOSMesa ${notice_platform}development files not found (or too old), OpenGL rendering in bitmaps won't be supported.])
+-- 
+1.7.8.6
+
diff --git a/app-emulation/wine/wine-1.5.12.ebuild b/app-emulation/wine/wine-1.5.12.ebuild
new file mode 100644
index 0000000..bd2fe23
--- /dev/null
+++ b/app-emulation/wine/wine-1.5.12.ebuild
@@ -0,0 +1,250 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-emulation/wine/wine-1.5.12.ebuild,v 1.2 2012/09/10 06:02:11 tetromino Exp $
+
+EAPI="4"
+
+inherit autotools eutils flag-o-matic multilib pax-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	EGIT_REPO_URI="git://source.winehq.org/git/wine.git"
+	inherit git-2
+	SRC_URI=""
+	#KEYWORDS=""
+else
+	MY_P="${PN}-${PV/_/-}"
+	SRC_URI="mirror://sourceforge/${PN}/Source/${MY_P}.tar.bz2"
+	#KEYWORDS="-* ~amd64 ~x86 ~x86-fbsd"
+	S=${WORKDIR}/${MY_P}
+fi
+
+GV="1.7"
+MV="0.0.4"
+PULSE_PATCH="winepulse-2012.06.15.patch"
+DESCRIPTION="free implementation of Windows(tm) on Unix"
+HOMEPAGE="http://www.winehq.org/"
+SRC_URI="${SRC_URI}
+	gecko? (
+		mirror://sourceforge/${PN}/Wine%20Gecko/${GV}/wine_gecko-${GV}-x86.msi
+		win64? ( mirror://sourceforge/${PN}/Wine%20Gecko/${GV}/wine_gecko-${GV}-x86_64.msi )
+	)
+	mono? ( mirror://sourceforge/${PN}/Wine%20Mono/${MV}/wine-mono-${MV}.msi )
+	http://source.winehq.org/patches/data/87234 -> ${PULSE_PATCH}"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+IUSE="alsa capi cups custom-cflags elibc_glibc fontconfig +gecko gnutls gphoto2 gsm gstreamer hardened jpeg lcms ldap +mono mp3 ncurses nls odbc openal opencl +opengl osmesa +oss +perl png pulseaudio samba scanner selinux ssl test +threads +truetype udisks v4l +win32 +win64 +X xcomposite xinerama xml"
+REQUIRED_USE="elibc_glibc? ( threads )
+	mono? ( || ( win32 !win64 ) )
+	osmesa? ( opengl )" #286560
+RESTRICT="test" #72375
+
+MLIB_DEPS="amd64? (
+	truetype? ( >=app-emulation/emul-linux-x86-xlibs-2.1 )
+	X? (
+		>=app-emulation/emul-linux-x86-xlibs-2.1
+		>=app-emulation/emul-linux-x86-soundlibs-2.1[pulseaudio(+)?]
+	)
+	mp3? ( app-emulation/emul-linux-x86-soundlibs )
+	odbc? ( app-emulation/emul-linux-x86-db )
+	openal? ( app-emulation/emul-linux-x86-sdl )
+	opengl? ( app-emulation/emul-linux-x86-opengl )
+	scanner? ( app-emulation/emul-linux-x86-medialibs )
+	v4l? ( app-emulation/emul-linux-x86-medialibs )
+	app-emulation/emul-linux-x86-baselibs
+	>=sys-kernel/linux-headers-2.6
+	)"
+RDEPEND="truetype? ( >=media-libs/freetype-2.0.0 media-fonts/corefonts )
+	perl? ( dev-lang/perl dev-perl/XML-Simple )
+	capi? ( net-dialup/capi4k-utils )
+	ncurses? ( >=sys-libs/ncurses-5.2 )
+	fontconfig? ( media-libs/fontconfig )
+	gphoto2? ( media-libs/libgphoto2 )
+	openal? ( media-libs/openal )
+	udisks? (
+		sys-apps/dbus
+		sys-fs/udisks:2
+	)
+	gnutls? ( net-libs/gnutls )
+	gstreamer? ( media-libs/gstreamer media-libs/gst-plugins-base )
+	X? (
+		x11-libs/libXcursor
+		x11-libs/libXrandr
+		x11-libs/libXi
+		x11-libs/libXmu
+		x11-libs/libXxf86vm
+	)
+	xinerama? ( x11-libs/libXinerama )
+	alsa? ( media-libs/alsa-lib )
+	cups? ( net-print/cups )
+	opencl? ( virtual/opencl )
+	opengl? (
+		virtual/glu
+		virtual/opengl
+	)
+	gsm? ( media-sound/gsm )
+	jpeg? ( virtual/jpeg )
+	ldap? ( net-nds/openldap )
+	lcms? ( =media-libs/lcms-1* )
+	mp3? ( >=media-sound/mpg123-1.5.0 )
+	nls? ( sys-devel/gettext )
+	odbc? ( dev-db/unixODBC )
+	osmesa? ( media-libs/mesa[osmesa] )
+	pulseaudio? ( media-sound/pulseaudio )
+	samba? ( >=net-fs/samba-3.0.25 )
+	selinux? ( sec-policy/selinux-wine )
+	xml? ( dev-libs/libxml2 dev-libs/libxslt )
+	scanner? ( media-gfx/sane-backends )
+	ssl? ( dev-libs/openssl )
+	png? ( media-libs/libpng )
+	v4l? ( media-libs/libv4l )
+	!win64? ( ${MLIB_DEPS} )
+	win32? ( ${MLIB_DEPS} )
+	xcomposite? ( x11-libs/libXcomposite )"
+DEPEND="${RDEPEND}
+	X? (
+		x11-proto/inputproto
+		x11-proto/xextproto
+		x11-proto/xf86vidmodeproto
+	)
+	xinerama? ( x11-proto/xineramaproto )
+	!hardened? ( sys-devel/prelink )
+	virtual/pkgconfig
+	virtual/yacc
+	sys-devel/flex"
+
+src_unpack() {
+	if use win64 ; then
+		[[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]] \
+			&& die "you need gcc-4.4+ to build 64bit wine"
+	fi
+
+	if use win32 && use opencl; then
+		[[ x$(eselect opencl show) = "xintel" ]] &&
+			die "Cannot build wine[opencl,win32]: intel-ocl-sdk is 64-bit only" # 403947
+	fi
+
+	if [[ ${PV} == "9999" ]] ; then
+		git-2_src_unpack
+	else
+		unpack ${MY_P}.tar.bz2
+	fi
+}
+
+src_prepare() {
+	local md5="$(md5sum server/protocol.def)"
+	epatch "${FILESDIR}"/${PN}-1.1.15-winegcc.patch #260726
+	epatch "${FILESDIR}"/${PN}-1.4_rc2-multilib-portage.patch #395615
+	epatch "${FILESDIR}"/${PN}-1.5.11-osmesa-check.patch #429386
+	epatch "${DISTDIR}/${PULSE_PATCH}" #421365
+	epatch_user #282735
+	if [[ "$(md5sum server/protocol.def)" != "${md5}" ]]; then
+		einfo "server/protocol.def was patched; running tools/make_requests"
+		tools/make_requests || die #432348
+	fi
+	eautoreconf
+	sed -i '/^UPDATE_DESKTOP_DATABASE/s:=.*:=true:' tools/Makefile.in || die
+	sed -i '/^MimeType/d' tools/wine.desktop || die #117785
+}
+
+do_configure() {
+	local builddir="${WORKDIR}/wine$1"
+	mkdir -p "${builddir}"
+	pushd "${builddir}" >/dev/null
+
+	ECONF_SOURCE=${S} \
+	econf \
+		--sysconfdir=/etc/wine \
+		$(use_with alsa) \
+		$(use_with capi) \
+		$(use_with lcms cms) \
+		$(use_with cups) \
+		$(use_with ncurses curses) \
+		$(use_with udisks dbus) \
+		$(use_with fontconfig) \
+		$(use_with gnutls) \
+		$(use_with gphoto2 gphoto) \
+		$(use_with gsm) \
+		$(use_with gstreamer) \
+		--without-hal \
+		$(use_with jpeg) \
+		$(use_with ldap) \
+		$(use_with mp3 mpg123) \
+		$(use_with nls gettext) \
+		$(use_with openal) \
+		$(use_with opencl) \
+		$(use_with opengl) \
+		$(use_with ssl openssl) \
+		$(use_with osmesa) \
+		$(use_with oss) \
+		$(use_with png) \
+		$(use_with threads pthread) \
+		$(use_with pulseaudio pulse) \
+		$(use_with scanner sane) \
+		$(use_enable test tests) \
+		$(use_with truetype freetype) \
+		$(use_with v4l) \
+		$(use_with X x) \
+		$(use_with xcomposite) \
+		$(use_with xinerama) \
+		$(use_with xml) \
+		$(use_with xml xslt) \
+		$2
+
+	emake -j1 depend
+
+	popd >/dev/null
+}
+
+src_configure() {
+	export LDCONFIG=/bin/true
+	use custom-cflags || strip-flags
+
+	if use win64 ; then
+		do_configure 64 --enable-win64
+		use win32 && ABI=x86 do_configure 32 --with-wine64=../wine64
+	else
+		ABI=x86 do_configure 32 --disable-win64
+	fi
+}
+
+src_compile() {
+	local b
+	for b in 64 32 ; do
+		local builddir="${WORKDIR}/wine${b}"
+		[[ -d ${builddir} ]] || continue
+		emake -C "${builddir}" all
+	done
+}
+
+src_install() {
+	local b
+	for b in 64 32 ; do
+		local builddir="${WORKDIR}/wine${b}"
+		[[ -d ${builddir} ]] || continue
+		emake -C "${builddir}" install DESTDIR="${D}"
+	done
+	dodoc ANNOUNCE AUTHORS README
+	if use gecko ; then
+		insinto /usr/share/wine/gecko
+		doins "${DISTDIR}"/wine_gecko-${GV}-x86.msi
+		use win64 && doins "${DISTDIR}"/wine_gecko-${GV}-x86_64.msi
+	fi
+	if use mono ; then
+		insinto /usr/share/wine/mono
+		doins "${DISTDIR}"/wine-mono-${MV}.msi
+	fi
+	if ! use perl ; then
+		rm "${D}"usr/bin/{wine{dump,maker},function_grep.pl} "${D}"usr/share/man/man1/wine{dump,maker}.1 || die
+	fi
+
+	if use win32 || ! use win64; then
+		pax-mark psmr "${D}"usr/bin/wine{,-preloader} #255055
+	fi
+	use win64 && pax-mark psmr "${D}"usr/bin/wine64{,-preloader}
+
+	if use win64 && ! use win32; then
+		dosym /usr/bin/wine{64,} # 404331
+		dosym /usr/bin/wine{64,}-preloader
+	fi
+}