--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emulation/libretro-3dengine/libretro-3dengine.sh	Thu Aug 22 20:02:00 2019 +0200
@@ -0,0 +1,56 @@
+#!/bin/sh
+#
+# Copyright (c) 2019 David Demelier <markand@malikania.fr>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
+
+_COMMIT=2232d735de4f32adf2fb693a6e12a89059ec7a25
+_SCOMMIT=$(echo $_COMMIT | awk '{ print substr($1, 0, 7) }')
+
+PKGNAME=libretro-3dengine
+PKGVERSION=$_SCOMMIT
+PKGREVISION=1
+PKGLICENSE="GPLv3"
+PKGSUMMARY="libretro implementation for 3dengine (3D engine)"
+PKGDOWNLOAD="https://github.com/libretro/libretro-3dengine/archive/$_COMMIT.tar.gz
+             https://raw.github.com/libretro/libretro-super/master/dist/info/3dengine_libretro.info"
+
+: ${CC:=clang}
+: ${CXX:=clang++}
+: ${CFLAGS:=-O2}
+: ${CXXFLAGS:=-O2}
+
+build()
+{
+	rm -rf $PKGNAME-$_COMMIT
+	tar xvf $_COMMIT.tar.gz
+	cd $PKGNAME-$_COMMIT
+
+	sed -i -e '263iCFLAGS+= $(EXTRA_CFLAGS)' Makefile
+	sed -i -e '263iCXXFLAGS+= $(EXTRA_CXXFLAGS)' Makefile
+
+	patch -p0 < ../patch-clang.patch
+
+	make \
+		GIT_VERSION="$_SCOMMIT" \
+		CC="$CC" \
+		CXX="$CXX" \
+		EXTRA_CFLAGS="$CFLAGS" \
+		EXTRA_CXXFLAGS="$CXXFLAGS"
+	install -Dm0644 ../3dengine_libretro.info $DESTDIR/share/libretro/info/3dengine_libretro.info
+	install -Dm0644 3dengine_libretro.so $DESTDIR/lib/libretro/3dengine_libretro.so
+
+	cd ..
+	rm -rf $PKGNAME-$_COMMIT
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emulation/libretro-3dengine/libretro-3dengine.sha1	Thu Aug 22 20:02:00 2019 +0200
@@ -0,0 +1,2 @@
+9b0ab91c3ccc4f4aa0c193a929428f4c18339a78  3dengine_libretro.info
+7882684544dc876c13e285dd2a256f45937d1c47  2232d735de4f32adf2fb693a6e12a89059ec7a25.tar.gz

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emulation/libretro-3dengine/patch-clang.patch	Thu Aug 22 20:02:00 2019 +0200
@@ -0,0 +1,23 @@
+--- shared.hpp.orig	2019-08-22 12:44:01.518028824 +0000
++++ shared.hpp	2019-08-22 12:44:12.762029170 +0000
+@@ -19,19 +19,12 @@
+ #ifndef SHARED_HPP__
+ #define SHARED_HPP__
+ 
+-#if defined(_MSC_VER) || defined(EMSCRIPTEN)
+ #include <memory>
+-#ifdef _MSC_VER
+-#define snprintf _snprintf
+-#endif
+-#else
+-#include <tr1/memory>
+-#endif
+ 
+ #if defined(__QNX__) || defined(__CELLOS_LV2__) || defined(IOS) || defined(OSX)
+ namespace std1 = compat;
+ #elif !defined(EMSCRIPTEN)
+-namespace std1 = std::tr1;
++namespace std1 = std;
+ #endif
+ 
+ #include <libretro.h>