3 files changed, 164 insertions, 0 deletions
diff --git a/games-emulation/zsnes/Manifest b/games-emulation/zsnes/Manifest
index 07968a9f42d8..6846bebb8ae6 100644
--- a/games-emulation/zsnes/Manifest
+++ b/games-emulation/zsnes/Manifest
@@ -1 +1,2 @@
+DIST zsnes-1.51-20071031.tar.bz2 1072340 BLAKE2B d67c92e382ca130d4138d21fbb2effc06539d1c7e3aabf0339c9b7e773521daf2d3cb0bcef75991e1a4453fcc86903d3dead48d90806489c8b4bf7677f8ebf3b SHA512 b10373cf81b201a33dc60c728431d4f69d36de31fcf6f137b623ea206a2998f722dcd6132daec1d0bf14a05ae52f3ee9ecee4334517039be554db85c9f7b8274
 DIST zsnes151src.tar.bz2 1071712 BLAKE2B e942c699bd227942563deb23b105339aa9ffd8a5623200ca142a777508b4ebaf47859170016490f53a3af2bfb15293c17a99a7658e1f3f0afd7df8cd63200b9a SHA512 2cec9ad7762fc7a257c6b1d3e190b0ed53565dbafe42e1dee9eb182644392b7dd2c57faa846f63cd30ac079e5c05354d26ce0612d20481a1f54d760d62d95353
diff --git a/games-emulation/zsnes/files/zsnes-1.51-gcc43-20071031.patch b/games-emulation/zsnes/files/zsnes-1.51-gcc43-20071031.patch
new file mode 100644
index 000000000000..59fbb8fdbf19
--- /dev/null
+++ b/games-emulation/zsnes/files/zsnes-1.51-gcc43-20071031.patch
@@ -0,0 +1,39 @@
+--- src/parsegen.cpp
++++ src/parsegen.cpp
+@@ -31,6 +31,7 @@
+ #include <sstream>
+ #include <set>
+ #include <stack>
++#include <cstring>
+ using namespace std;
+ 
+ #include <errno.h>
+--- src/tools/depbuild.cpp
++++ src/tools/depbuild.cpp
+@@ -24,6 +24,7 @@
+ #include <iostream>
+ #include <string>
+ #include <cstdio>
++#include <cstdlib>
+ using namespace std;
+ 
+ #include "fileutil.h"
+@@ -183,7 +184,7 @@
+   }
+ }
+ 
+-int main(size_t argc, const char *const *const argv)
++int main(int argc, const char *const *const argv)
+ {
+   if (argc < 5)
+   {
+--- src/tools/strutil.h
++++ src/tools/strutil.h
+@@ -25,6 +25,7 @@
+ #include <string>
+ #include <vector>
+ #include <cctype>
++#include <cstring>
+ 
+ struct ci_char_traits : public std::char_traits<char>
+ {
diff --git a/games-emulation/zsnes/zsnes-1.51-r8.ebuild b/games-emulation/zsnes/zsnes-1.51-r8.ebuild
new file mode 100644
index 000000000000..1139717f6e2d
--- /dev/null
+++ b/games-emulation/zsnes/zsnes-1.51-r8.ebuild
@@ -0,0 +1,124 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+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 -> ${P}-20071031.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="ao custom-cflags +debug opengl png"
+
+RDEPEND="
+	media-libs/libsdl[sound,video,abi_x86_32(-)]
+	>=sys-libs/zlib-1.2.3-r1[abi_x86_32(-)]
+	ao? ( media-libs/libao[abi_x86_32(-)] )
+	debug? ( sys-libs/ncurses:0=[abi_x86_32(-)] )
+	opengl? ( virtual/opengl[abi_x86_32(-)] )
+	png? ( media-libs/libpng:0=[abi_x86_32(-)] )
+"
+DEPEND="${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}"/${P}-gcc43-20071031.patch
+	"${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}"/${P}-arch.patch
+
+	"${FILESDIR}"/${P}-gcc-10.patch
+)
+
+src_prepare() {
+	default
+
+	# The sdl detection logic uses AC_PROG_PATH instead of
+	# AC_PROG_TOOL, so force the var to get set the way we
+	# need for things to work correctly.
+	tc-is-cross-compiler && export ac_cv_path_SDL_CONFIG=${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) \
+		$(use_enable opengl) \
+		--disable-debug \
+		--disable-cpucheck
+}
+
+src_compile() {
+	emake makefile.dep
+	emake
+}
+
+src_install() {
+	# Uses pic-unfriendly assembly code, bug #427104
+	QA_TEXTRELS="usr/bin/zsnes"
+
+	dobin zsnes
+	pax-mark m "${ED}${GAMES_BINDIR}"/zsnes
+
+	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
+}