Ports: Return nesalizer to upstream

This makes https://github.com/SerenityPorts/nesalizer obsolete.

The patch that hardcoded the SDL2 location is removed. The the patches
to the `Makefile` are quashed. A new install function is added.

Ports/AvailablePorts.md

@@ -149,7 +149,7 @@ Please make sure to keep this list up to date when adding and updating ports. :^
 | [`ncdu`](ncdu/)                                     | Ncdu                                                            | 1.16                     | https://dev.yorhel.nl/ncdu                                                     |
 | [`ncurses`](ncurses/)                               | ncurses                                                         | 6.3                      | https://invisible-island.net/ncurses/announce.html                             |
 | [`neofetch`](neofetch/)                             | neofetch                                                        | 7.1.0                    | https://github.com/dylanaraps/neofetch                                         |
-| [`nesalizer`](nesalizer/)                           | Nesalizer                                                       |                          | https://github.com/SerenityOS/nesalizer                                        |
+| [`nesalizer`](nesalizer/)                           | Nesalizer                                                       | 5bb0458                  | https://github.com/ulfalizer/nesalizer                                         |
 | [`nethack`](nethack/)                               | nethack                                                         | 3.6.6                    | https://www.nethack.org/                                                       |
 | [`ninja`](ninja/)                                   | Ninja                                                           | 1.10.2                   | https://ninja-build.org/                                                       |
 | [`nippon`](nippon/)                                 | Nippon Safes Inc.                                               | 1.0                      | https://www.scummvm.org/games/#games-nippon                                    |

Ports/nesalizer/package.sh

@@ -1,7 +1,12 @@
 #!/usr/bin/env -S bash ../.port_include.sh
 port=nesalizer
-version=git
-workdir=${port}-master
-makeopts=("CONF=release" "EXTRA=-I${SERENITY_INSTALL_ROOT}/usr/local/include/SDL2")
-files="https://github.com/SerenityPorts/nesalizer/archive/master.zip nesalizer-master.zip"
+version=5bb045845a5cc829a78b7384f848fdd886cd98c8
+files="https://github.com/ulfalizer/nesalizer/archive/${version}.tar.gz ${port}-${version}.tar.gz 4282cb0e4af0585af4a594dfa30b2e350dd0efc39e5bc2d8312f637f50397107"
+auth_type=sha256
 depends=("SDL2")
+makeopts+=("CONF=release")
+
+install() {
+    run mkdir -p "${SERENITY_INSTALL_ROOT}/usr/local/bin/"
+    run cp build/nesalizer "${SERENITY_INSTALL_ROOT}/usr/local/bin/"
+}

Ports/nesalizer/patches/0001-Add-Serenity-to-Makefile.patch

@@ -0,0 +1,42 @@
+From 9a0103cf47963ff94d97885787993048cc5c4680 Mon Sep 17 00:00:00 2001
+From: Dan MacDonald <allcoms@gmail.com>
+Date: Sun, 8 Dec 2019 17:30:52 +0000
+Subject: [PATCH 1/2] Add Serenity to Makefile
+
+- Add `-lSDL2 -lgui -lipc -lgfx -lcore -lpthread -lregex`
+- Disable RTTI
+---
+ Makefile | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 527a3d0..fa1b849 100644
+--- a/Makefile
++++ b/Makefile
+@@ -58,7 +58,7 @@ c_objects   = $(addprefix $(BUILD_DIR)/,$(c_sources:=.o))
+ objects     = $(c_objects) $(cpp_objects)
+ deps        = $(addprefix $(BUILD_DIR)/,$(c_sources:=.d) $(cpp_sources:=.d))
+ 
+-LDLIBS := $(shell sdl2-config --libs) -lrt
++LDLIBS := -lSDL2 -lgui -lipc -lgfx -lcore -lpthread -lregex
+ 
+ ifeq ($(INCLUDE_DEBUGGER),1)
+     LDLIBS += -lreadline
+@@ -105,12 +105,12 @@ else ifneq ($(MAKECMDGOALS),clean)
+ endif
+ 
+ ifneq ($(findstring debug,$(CONF)),)
+-    compile_flags += -ggdb
++    compile_flags += -ggdb -fno-rtti
+ endif
+ ifneq ($(findstring release,$(CONF)),)
+     # Including -Ofast when linking (by including $(optimizations)) gives a
+     # different binary size. Might be worth investigating why.
+-    compile_flags += $(optimizations) -DOPTIMIZING
++    compile_flags += $(optimizations) -DOPTIMIZING -fno-rtti
+     link_flags    += $(optimizations) -fuse-linker-plugin
+ endif
+ 
+-- 
+2.36.1
+

Ports/nesalizer/patches/0002-Disable-backtracing.patch

@@ -0,0 +1,42 @@
+From 34b8a26412d6e0880516e881c20ec336e6a450b7 Mon Sep 17 00:00:00 2001
+From: Dan MacDonald <allcoms@gmail.com>
+Date: Sun, 8 Dec 2019 17:25:35 +0000
+Subject: [PATCH 2/2] Disable backtracing
+
+---
+ src/common.cpp | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/common.cpp b/src/common.cpp
+index 33df846..4dd9e9c 100644
+--- a/src/common.cpp
++++ b/src/common.cpp
+@@ -1,6 +1,6 @@
+ #include "common.h"
+ 
+-#include <execinfo.h>
++// #include <execinfo.h>
+ #include <signal.h>
+ 
+ //
+@@ -96,7 +96,7 @@ void errno_fail(int errno_val, char const *format, ...) {
+ static void fatal_signal_handler(int sig) {
+     // Use non-async-signal-safe functions. Likely to work in practice.
+ 
+-    static void *backtrace_buffer[100];
++    /*static void *backtrace_buffer[100];
+     static char addr2line_cmd_buf[100];
+ 
+     fprintf(stderr, "caught fatal signal '%s'. Backtrace:\n\n", strsignal(sig));
+@@ -123,7 +123,7 @@ static void fatal_signal_handler(int sig) {
+             fputs("failed to write address to addr2line\n", stderr);
+             abort();
+         }
+-
++    */
+     abort();
+ }
+ 
+-- 
+2.36.1
+

Ports/nesalizer/patches/ReadMe.md

@@ -0,0 +1,14 @@
+# Patches for nesalizer on SerenityOS
+
+## `0001-Add-Serenity-to-Makefile.patch`
+
+Add Serenity to Makefile
+
+- Add `-lSDL2 -lgui -lipc -lgfx -lcore -lpthread -lregex`
+- Disable RTTI
+
+## `0002-Disable-backtracing.patch`
+
+Disable backtracing
+
+