From fd812d3c719227493156ba47e14b8aef3acbac78 Mon Sep 17 00:00:00 2001
From: Matt Boney <matt@cloverbasin.com>
Date: Sat, 28 Oct 2023 22:19:08 -0600
Subject: [PATCH] add lua-cmake-build script and configuration file

---
 CMakeLists.txt   | 41 +++++++++++++++++++++++++++++++++++++++++
 lua-config.cmake | 12 ++++++++++++
 2 files changed, 53 insertions(+)
 create mode 100644 CMakeLists.txt
 create mode 100644 lua-config.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..2176c42
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,41 @@
+cmake_minimum_required(VERSION 3.15)
+project(lua-cmake-build)
+
+include(lua-config.cmake)
+
+file(GLOB LUA_SOURCES ${LUA_SRC_DIR}/*.c)
+foreach (luasourcefile ${LUA_SOURCES})
+    get_filename_component(testname ${luasourcefile} NAME_WLE)
+    get_filename_component(dirname ${luasourcefile} DIRECTORY)
+    ## skip over lua.c and luac.c
+    string(FIND ${luasourcefile} "lua.c" LUA_C_NAME)
+    if(${LUA_C_NAME} LESS 0)
+        list(APPEND LUA_LIBRARY_SRC ${luasourcefile})
+    endif()
+endforeach()
+
+add_library(lua_static STATIC ${LUA_LIBRARY_SRC})
+set_property(TARGET lua_static PROPERTY OUTPUT_NAME ${LUA_LIBRARY_NAME}_static)
+set_target_properties(lua_static PROPERTIES MSVC_RUNTIME_LIBRARY "MultiThreadedDLL" PREFIX "")
+install(TARGETS lua_static ARCHIVE DESTINATION ${CMAKE_BINARY_DIR})
+
+add_executable(lua_binary ${LUA_SRC_DIR}/lua.c)
+target_link_libraries(lua_binary lua_library)
+set_property(TARGET lua_binary PROPERTY OUTPUT_NAME ${LUA_BINARY_NAME})
+set_target_properties(lua_binary PROPERTIES MSVC_RUNTIME_LIBRARY "MultiThreadedDLL")
+
+add_executable(luac_binary ${LUA_SRC_DIR}/luac.c)
+target_link_libraries(luac_binary lua_static)
+set_property(TARGET luac_binary PROPERTY OUTPUT_NAME ${LUAC_BINARY_NAME})
+set_target_properties(luac_binary PROPERTIES MSVC_RUNTIME_LIBRARY "MultiThreadedDLL")
+
+add_definitions(-DLUA_BUILD_AS_DLL)
+add_library(lua_library SHARED ${LUA_LIBRARY_SRC})
+set_property(TARGET lua_library PROPERTY OUTPUT_NAME ${LUA_LIBRARY_NAME})
+set_target_properties(lua_library PROPERTIES MSVC_RUNTIME_LIBRARY "MultiThreadedDLL" PREFIX "")
+
+install(TARGETS lua_binary luac_binary lua_static lua_library
+    RUNTIME DESTINATION ${CMAKE_BINARY_DIR}
+    LIBRARY DESTINATION ${CMAKE_BINARY_DIR}
+    ARCHIVE DESTINATION ${CMAKE_BINARY_DIR}
+)
diff --git a/lua-config.cmake b/lua-config.cmake
new file mode 100644
index 0000000..463678c
--- /dev/null
+++ b/lua-config.cmake
@@ -0,0 +1,12 @@
+### Full path to lua/src.
+set(LUA_SRC_DIR "u:/src/lua-5.4.6/src")
+
+### Desired names for lua.exe, luac.exe, lua.dll, and lua_static.lib
+set(LUA_BINARY_NAME "lua54")
+set(LUAC_BINARY_NAME "luac54")
+set(LUA_LIBRARY_NAME "lua54")
+set(LUA_STATIC_NAME "lua54_static")
+
+## Note:
+## Some platforms may want liblua54.dll instead of lua54.dll for example.
+## If this is the case, remove PREFIX "" statements from the CMakeList.txt