gentoo resync : 07.07.2018

3 files changed, 180 insertions, 0 deletions

diff --git a/games-emulation/zsnes/Manifest b/games-emulation/zsnes/Manifest
index 77fa9154ffbf..c24684152b52 100644
--- a/games-emulation/zsnes/Manifest
+++ b/games-emulation/zsnes/Manifest
@@ -9,7 +9,9 @@ AUX zsnes-1.51-gcc47.patch 312 BLAKE2B 927c6179fbbcd3fb161b5b18e025090acce178eae
 AUX zsnes-1.51-libao-thread.patch 667 BLAKE2B 76bc0abf16f68c9752a727817cff209daa2c0c29f31e6045441e202083f47559cb50c1a6a998c12621a298fa3901bc1d52701b176b8fd594ca116f990d3c5208 SHA512 43c28d4539df5c8ea4d3d0415c65afec3eb9215971a5ff0532b3b147b2fa3f870aadf07eb1e643e986c39d56760c0292447d467418865826ddc8c7aea64cc005
 AUX zsnes-1.51-libpng.patch 858 BLAKE2B f0ad46176cf5729d0a5be9e4307a28628e38c3d18043f0ff897dfd1cf901f0f9fb7ff80d25095fdaa9b6b1be52fe3c95f4e28b65042b4c4aad33a27125c7eb02 SHA512 2c25fb3294357a38ed8e119d4b4d60f7bd6f28724b2274a620465962e96e008f2a29273f46d4813e91b9128879218f401bb91b1a6df4c156b9ff7856b26657b0
 AUX zsnes-1.51-libpng15.patch 510 BLAKE2B 6281a27c6029ee94947b282fe5c06a67e7670d3168d5f4ae90573d12e8e6d5c467a9691cdd161158f117e341466bc7a3e99d516b95624534773027279aba4f7a SHA512 4191987cad2f8dd7d7fd1d4f8f0c60de07059f18a60cb9bb94f1e5c35c06122032de9887762ebcf2d255f24c3e90aa5b4f6a7540a8e4dbdc4ce5f7d3b3e3b532
+AUX zsnes-1.51-stack-align-v2.patch 1451 BLAKE2B b4570fa9d614d516375f1b7d2a9b3b7c9bf432f453425d2ee3035e78d8d946355551044d712528907c3a1f29b3531034b5949224398801e04270df85ada5ab00 SHA512 c3be01f36973615c55c643d1d916742f8e3a34e9957b42d1d7224a99790713025bb154e5e8c2833fd1e8d26240c6251a70c8a9f36fefe661480077b1b06871c8
 AUX zsnes-1.51-stack-align.patch 283 BLAKE2B 2ae8aaf28975f0f88ed77eafb3977706bd662215a7e286c32ce6a138993bda00c05012bc92bd106b6607d524990ccccf094e647c44a350babf3755c2dc6bf3a6 SHA512 543876c459d7448bb7707677de432dd0140320ab77752f1d9fbee4f58ea34158f1e223f46d5aa9e2858b902513a915517f27e86e51f2263f667a6baea608fb55
 DIST zsnes151src.tar.bz2 1071712 BLAKE2B e942c699bd227942563deb23b105339aa9ffd8a5623200ca142a777508b4ebaf47859170016490f53a3af2bfb15293c17a99a7658e1f3f0afd7df8cd63200b9a SHA512 2cec9ad7762fc7a257c6b1d3e190b0ed53565dbafe42e1dee9eb182644392b7dd2c57faa846f63cd30ac079e5c05354d26ce0612d20481a1f54d760d62d95353
 EBUILD zsnes-1.51-r6.ebuild 3198 BLAKE2B cf8d5505e5eef6c3d864cddc82dfd9af86ce32780c651536547994218e55658450ce8fb507126850ff16541fa342a6a99d13bf25d550d46072f07c338f8c14e0 SHA512 4a9a696fdfbc4f31c95fe5e81fd6a27b569771d8fe36b24a088594f0a36fbf13a6c30dc562e57a7e4842569b9b4a15a459f17bd24101f685160650232ccaddb6
+EBUILD zsnes-1.51-r7.ebuild 3173 BLAKE2B c0ae44e8340ddce0d6a7cd4e5f7ce56e7b6b0b142194874f0f3f1681fbb3eb9a92fa149f2ce7edbbebe6136b5940b2601c4be4be360f574c83644a1af97ad094 SHA512 e5acf4bce2632ff23550c37e0f27c602240e1f9ac3ef0287d81b4a35f80a33557728f9d4721d62985c19e64d9b392f8283edb58c22131c0ee74e6d78bbd94aac
 MISC metadata.xml 484 BLAKE2B ad2da7cec97ca32be7ae42000312cdebd1c5dc5fce4ccc6f99fd16e69208350a5e714201e0bc258e8d4eb980357fe2517cc9b177e3ad74507b44d31ecdc8fe27 SHA512 02318871d54bfa7d9c4ba2a64f3ed7c83bf45b04a5c66dda5659d935b943a2415e6eaad124ac34e3c4235ba57f21c1189b03fec4f622c19eec1873531727a622
diff --git a/games-emulation/zsnes/files/zsnes-1.51-stack-align-v2.patch b/games-emulation/zsnes/files/zsnes-1.51-stack-align-v2.patch
new file mode 100644
index 000000000000..35613a953596
--- /dev/null
+++ b/games-emulation/zsnes/files/zsnes-1.51-stack-align-v2.patch
@@ -0,0 +1,56 @@
+zsnes call C initialization code from assembler.
+
+Example backtrace:
+
+    Thread 1 "zsnes" received signal SIGSEGV, Segmentation fault.
+    => 0xf7550275 <+37>:    vmovdqa (%esp),%xmm1
+    ...
+    #13 0x5699ef82 in InitSound () at linux/audio.c:336
+    #14 0x569a25af in initwinvideo () at linux/sdllink.c:1080
+    #15 0x5699fc13 in initvideo () at linux/sdllink.c:1298
+    #16 0x56f9d5bc in regptwa ()
+    #17 0x56a34b50 in SA1tableG ()
+    #18 0x56f84788 in selcB800 ()
+    ...
+
+Call to 'initwinvideo' (first C function) looks like that:
+  NEWSYM InitPreGame   ; Executes before starting/continuing a game
+      mov byte[pressed+1],2
+      pushad
+      call Start60HZ
+  %ifdef __OPENGL__
+      call drawscreenwin
+  %endif
+      call initwinvideo
+
+Note: pushad / call does not 16-byte maintain stack alignment
+and breaks i386 ABI.
+
+We apply realignment attribute to all functions noticed by users.
+Bug: https://bugs.gentoo.org/503138
+--- src/linux/sdllink.c.old
++++ src/linux/sdllink.c
+@@ -773,11 +773,11 @@ BOOL InitInput()
+ {
+   InitJoystickInput();
+   return TRUE;
+ }
+ 
+-int startgame()
++int __attribute__((force_align_arg_pointer)) startgame()
+ {
+   static bool ranonce = false;
+   int status;
+ 
+   if (!ranonce)
+--- a/linux/sdllink.c
++++ b/linux/sdllink.c
+@@ -897,7 +897,7 @@ bool OGLModeCheck()
+    return(cvidmode > 4);
+ }
+ 
+-void initwinvideo(void)
++void __attribute__((force_align_arg_pointer)) initwinvideo(void)
+ {
+   DWORD newmode = 0;
+ 
diff --git a/games-emulation/zsnes/zsnes-1.51-r7.ebuild b/games-emulation/zsnes/zsnes-1.51-r7.ebuild
new file mode 100644
index 000000000000..9613a4888e85
--- /dev/null
+++ b/games-emulation/zsnes/zsnes-1.51-r7.ebuild
@@ -0,0 +1,122 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+inherit autotools desktop flag-o-matic toolchain-funcs pax-utils
+
+DESCRIPTION="SNES (Super Nintendo) emulator that uses x86 assembly"
+HOMEPAGE="http://www.zsnes.com/ http://ipherswipsite.com/zsnes/"
+SRC_URI="mirror://sourceforge/zsnes/${PN}${PV//./}src.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+IUSE="ao custom-cflags +debug opengl pax_kernel png"
+
+RDEPEND="
+	media-libs/libsdl[sound,video,abi_x86_32(-)]
+	>=sys-libs/zlib-1.2.3-r1[abi_x86_32(-)]
+	ao? ( media-libs/libao[abi_x86_32(-)] )
+	debug? ( sys-libs/ncurses:0=[abi_x86_32(-)] )
+	opengl? ( virtual/opengl[abi_x86_32(-)] )
+	png? ( media-libs/libpng:0=[abi_x86_32(-)] )
+"
+DEPEND="${RDEPEND}
+	dev-lang/nasm
+	debug? ( virtual/pkgconfig )
+"
+
+S="${WORKDIR}/${PN}_${PV//./_}/src"
+
+PATCHES=(
+	# Fixing compilation without libpng installed
+	"${FILESDIR}"/${P}-libpng.patch
+
+	# Fix bug #186111
+	# Fix bug #214697
+	# Fix bug #170108
+	# Fix bug #260247
+	"${FILESDIR}"/${P}-archopt-july-23-update.patch
+	"${FILESDIR}"/${P}-gcc43.patch
+	"${FILESDIR}"/${P}-libao-thread.patch
+	"${FILESDIR}"/${P}-depbuild.patch
+	"${FILESDIR}"/${P}-CC-quotes.patch
+
+	# Fix compability with libpng15 wrt #378735
+	"${FILESDIR}"/${P}-libpng15.patch
+
+	# Fix buffer overwrite #257963
+	"${FILESDIR}"/${P}-buffer.patch
+	# Fix gcc47 compile #419635
+	"${FILESDIR}"/${P}-gcc47.patch
+	# Fix stack alignment issue #503138
+	"${FILESDIR}"/${P}-stack-align-v2.patch
+
+	"${FILESDIR}"/${P}-cross-compile.patch
+	"${FILESDIR}"/${P}-arch.patch
+)
+
+src_prepare() {
+	default
+
+	# The sdl detection logic uses AC_PROG_PATH instead of
+	# AC_PROG_TOOL, so force the var to get set the way we
+	# need for things to work correctly.
+	tc-is-cross-compiler && export ac_cv_path_SDL_CONFIG=${CHOST}-sdl-config
+
+	sed -i -e '67i#define OF(x) x' zip/zunzip.h || die
+
+	# Remove hardcoded CFLAGS and LDFLAGS
+	sed -i \
+		-e '/^CFLAGS=.*local/s:-pipe.*:-Wall -I.":' \
+		-e '/^LDFLAGS=.*local/d' \
+		-e '/\w*CFLAGS=.*fomit/s:-O3.*$STRIP::' \
+		-e '/lncurses/s:-lncurses:`pkg-config ncurses --libs`:' \
+		-e '/lcurses/s:-lcurses:`pkg-config ncurses --libs`:' \
+		configure.in || die
+	sed -i \
+		-e 's/configure.in/configure.ac/' \
+		Makefile.in || die
+	mv configure.in configure.ac || die
+	eautoreconf
+}
+
+src_configure() {
+	tc-export CC
+	export BUILD_CXX=$(tc-getBUILD_CXX)
+	export NFLAGS=-O1
+	use amd64 && multilib_toolchain_setup x86
+	use custom-cflags || strip-flags
+
+	append-cppflags -U_FORTIFY_SOURCE	#257963
+
+	econf \
+		$(use_enable ao libao) \
+		$(use_enable debug debugger) \
+		$(use_enable png libpng) \
+		$(use_enable opengl) \
+		--disable-debug \
+		--disable-cpucheck
+}
+
+src_compile() {
+	emake makefile.dep
+	emake
+}
+
+src_install() {
+	dobin zsnes
+	if use pax_kernel; then
+		pax-mark m "${D}""${GAMES_BINDIR}"/zsnes || die
+	fi
+
+	newman linux/zsnes.1 zsnes.6
+
+	dodoc \
+		../docs/{readme.1st,authors.txt,srcinfo.txt,stdards.txt,support.txt,thanks.txt,todo.txt,README.LINUX} \
+		../docs/readme.txt/*
+	HTML_DOCS="../docs/readme.htm/*" einstalldocs
+
+	make_desktop_entry zsnes ZSNES
+	newicon icons/48x48x32.png ${PN}.png
+}