Port:Add Lua

Ports/lua/.gitignore

@@ -0,0 +1,2 @@
+lua
+lua-5.3.5.tar.gz

Ports/lua/lua.patch

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+--- lua/src/Makefile	2018-06-25 13:46:36.000000000 -0400
++++ /home/mustafa/src/lua/src/Makefile	2019-05-28 15:26:12.575719307 -0400
+@@ -4,15 +4,15 @@
+ # == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT =======================
+ 
+ # Your platform. See PLATS for possible values.
+-PLAT= none
++PLAT= generic
+ 
+-CC= gcc -std=gnu99
++CC= i686-pc-serenity-gcc -std=gnu99
+ CFLAGS= -O2 -Wall -Wextra -DLUA_COMPAT_5_2 $(SYSCFLAGS) $(MYCFLAGS)
+ LDFLAGS= $(SYSLDFLAGS) $(MYLDFLAGS)
+ LIBS= -lm $(SYSLIBS) $(MYLIBS)
+ 
+-AR= ar rcu
+-RANLIB= ranlib
++AR= i686-pc-serenity-ar rcu
++RANLIB= i686-pc-serenity-ranlib
+ RM= rm -f
+ 
+ SYSCFLAGS=

Ports/lua/lua.sh

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+#!/bin/sh
+PORT_DIR=lua
+MAKEOPTS='generic'
+function fetch() {
+    run_fetch_web "http://www.lua.org/ftp/lua-5.3.5.tar.gz"
+    run_patch lua.patch -p1
+}
+
+function run_make() {
+    run_command make $MAKEOPTS "$@"
+}
+
+function build() {
+    run_make
+}
+function install() {
+    run_make_install DESTDIR="$SERENITY_ROOT"/Root
+}
+source ../.port_include.sh