luasocket build/install DLL files to engine

engine/3rdparty/luasocket/CMakeLists.txt

@@ -0,0 +1,118 @@
+# Copyright (C) 2007-2013 LuaDist.
+# Created by Peter Drahoš, David Manura
+# Redistribution and use of this file is allowed according to the terms of the MIT license.
+# For details see the COPYRIGHT file distributed with LuaDist.
+# Please note that the package source code is licensed under its own license.
+
+# Modified by Johan Lind (2024) for use in Jet-Lagged Engine.
+
+project(luasocket C)
+cmake_minimum_required(VERSION 2.8)
+# Configuration
+
+option(USE_LUA53 "Controls whether the library will be for Lua 5.3 or Ravi, default is OFF" OFF)
+option(LUASOCKET_UNIX "Use only unix domain features." OFF)
+
+SET(CMAKE_MODULE_PATH
+        "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
+        "${CMAKE_MODULE_PATH}")
+
+#include(${CMAKE_INSTALL_PREFIX}/cmake/lua-config.cmake)
+
+set(LUA_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}../lua)
+set(LUA_INCDIR ${CMAKE_CURRENT_SOURCE_DIR}../lua)
+set(LUALIB vanilla_lua)
+
+message(STATUS "LUA_INCLUDE_DIR: ${LUA_INCLUDE_DIR}")
+message(STATUS "LUA_LIBRARIES  : ${LUA_LIBRARIES}")
+
+message(STATUS "LUA_INCDIR     : ${LUA_INCDIR}")
+message(STATUS "LUA_LIBDIR     : ${LUA_LIBDIR}")
+message(STATUS "LUA_BINDIR     : ${LUA_BINDIR}")
+message(STATUS "LUALIB         : ${LUALIB}")
+message(STATUS "LIBDIR (LUA_CPATH)  : ${LIBDIR}")
+message(STATUS "LUADIR (LUA_PATH)   : ${LUADIR}")
+
+INCLUDE_DIRECTORIES("${CMAKE_CURRENT_BINARY_DIR}")
+INCLUDE_DIRECTORIES("${LUA_INCDIR}")
+LINK_DIRECTORIES("${LUA_LIBDIR}")
+
+# The standard luasocket build has this enabled in release mode.
+# It is required for running the test suite.
+add_definitions(-DLUASOCKET_DEBUG)
+if (MINGW)
+    add_definitions(-DLUASOCKET_INET_PTON -D_WIN32_WINNT=0x501)
+endif ()
+
+# Shared library exporting.
+if (WIN32)
+    add_definitions("-DMIME_API=__declspec(dllexport)" "-DLUASOCKET_API=__declspec(dllexport)")
+endif ()
+
+if (WIN32 AND NOT CYGWIN)
+    set(SOCKETC src/wsocket.c)
+else ()
+    set(SOCKETC src/usocket.c)
+endif ()
+
+set(SRC_SOCKET src/luasocket.c src/timeout.c src/buffer.c src/io.c src/auxiliar.c
+        src/options.c src/inet.c src/tcp.c src/udp.c src/except.c src/select.c ${SOCKETC})
+
+set(UNIX_SOCKET src/unix.c src/io.c src/auxiliar.c src/timeout.c src/options.c
+        src/buffer.c ${SOCKETC})
+
+if (WIN32 AND NOT CYGWIN)
+    set(LIB_SOCKET ws2_32)
+endif ()
+
+# Solaris needs specific links
+if (CMAKE_SYSTEM_NAME STREQUAL "SunOS")
+    set(LIB_SOCKET socket resolv rt)
+endif ()
+
+ADD_LIBRARY(socket_core SHARED ${SRC_SOCKET})
+set_target_properties(socket_core PROPERTIES PREFIX "")
+target_link_libraries(socket_core ${LIB_SOCKET} ${LUALIB})
+
+ADD_LIBRARY(mime_core SHARED src/mime.c)
+set_target_properties(mime_core PROPERTIES PREFIX "")
+target_link_libraries(mime_core ${LIB_SOCKET} ${LUALIB})
+
+if (LUASOCKET_UNIX)
+    ADD_LIBRARY(socket_unix MODULE ${UNIX_SOCKET})
+    set_target_properties(socket_unix PROPERTIES PREFIX "")
+    target_link_libraries(socket_unix ${LIB_SOCKET} ${LUALIB})
+endif ()
+
+set_target_properties(socket_core PROPERTIES
+    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
+)
+set_target_properties(mime_core PROPERTIES
+    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
+)
+
+# For both release and debug builds, copy and rename the DLLs accordingly
+add_custom_command(TARGET socket_core POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:socket_core> "${JLE_ENGINE_PATH}/EngineResources/scripts/3rdparty/socket_core.dll"
+    COMMENT "Copying socket_core DLL..."
+)
+
+add_custom_command(TARGET mime_core POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:mime_core> "${JLE_ENGINE_PATH}/EngineResources/scripts/3rdparty/mime_core.dll"
+    COMMENT "Copying mime_core DLL..."
+)
+
+# Copy Lua files
+file(COPY
+    src/ltn12.lua
+    src/socket.lua
+    src/mime.lua
+    src/http.lua
+    src/url.lua
+    src/tp.lua
+    src/ftp.lua
+    src/headers.lua
+    src/smtp.lua
+    DESTINATION "${JLE_ENGINE_PATH}/EngineResources/scripts/3rdparty"
+)
+