Replace Lua dependency with LuaJIT

.github/workflows/build.yml

@@ -13,7 +13,7 @@ jobs:
       - name: "Install dependencies"
         run: |
           sudo apt -y update
-          sudo apt -y install libgtk-3-dev libx11-dev libjansson-dev liblua5.4-dev
+          sudo apt -y install libgtk-3-dev libx11-dev libjansson-dev libluajit-5.1-dev
 
       - name: "Run make clean and make"
         run: make clean && make -j

Makefile

@@ -1,8 +1,8 @@
 TARGET := LAST
 
-INC := `pkg-config --cflags gtk+-3.0 x11 jansson lua`
+INC := `pkg-config --cflags gtk+-3.0 x11 jansson luajit`
 CFLAGS := -std=gnu99 -O2 -pthread -Wall -Wno-unused-parameter
-LDFLAGS := `pkg-config --libs gtk+-3.0 x11 jansson lua`
+LDFLAGS := `pkg-config --libs gtk+-3.0 x11 jansson luajit`
 
 SRC_DIR := ./src
 OBJ_DIR := ./obj

README.md

@@ -18,7 +18,7 @@ LAST requires the following dependencies on your system to compile:
 - `libgtk+-3.0`
 - `x11`
 - `libjansson`
-- `lua`
+- `luajit`
 
 And to install:
 

src/auto-splitter.c

@@ -8,9 +8,9 @@
 #include <sys/stat.h>
 #include <string.h>
 
-#include <lua.h>
-#include <lauxlib.h>
+#include <luajit.h>
 #include <lualib.h>
+#include <lauxlib.h>
 
 #include "memory.h"
 #include "auto-splitter.h"

src/memory.c

@@ -5,7 +5,7 @@
 #include <string.h>
 #include <sys/uio.h>
 
-#include <lua.h>
+#include <luajit.h>
 
 #include "memory.h"
 #include "process.h"
@@ -195,4 +195,4 @@ int read_address(lua_State* L)
     }
 
     return 1;
-}
+}

src/memory.h

@@ -1,12 +1,12 @@
 #ifndef __MEMORY_H__
 #define __MEMORY_H__
 
-#include <lua.h>
+#include <luajit.h>
 #include <sys/uio.h>
 #include <stdlib.h>
 
 ssize_t process_vm_readv(int pid, struct iovec *mem_local, int liovcnt, struct iovec *mem_remote, int riovcnt, int flags);
 
 int read_address(lua_State* L);
 
-#endif /* __MEMORY_H__ */
+#endif /* __MEMORY_H__ */

src/process.c

@@ -4,7 +4,7 @@
 #include <unistd.h>
 #include <signal.h>
 
-#include <lua.h>
+#include <luajit.h>
 
 #include "process.h"
 #include "auto-splitter.h"
@@ -116,4 +116,4 @@ int process_exists()
 {
     int result = kill(process.pid, 0);
     return result == 0;
-}
+}

src/process.h

@@ -3,7 +3,7 @@
 
 #include <stdint.h>
 
-#include <lua.h>
+#include <luajit.h>
 
 struct last_process
 {
@@ -19,4 +19,4 @@ int process_exists();
 int find_process_id(lua_State* L);
 int getPid(lua_State* L);
 
-#endif /* __PROCESS_H__ */
+#endif /* __PROCESS_H__ */