first cmake for lua 5.3

4 files changed, 176 insertions, 5 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e5df3ad..d1dfe8c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,8 +9,9 @@ ENDIF(NOT CMAKE_BUILD_TYPE)
 CMAKE_MINIMUM_REQUIRED(VERSION 2.6 FATAL_ERROR)
 CMAKE_POLICY(VERSION 2.6)
 
-OPTION(WITH_LUA51 "Use Lua 5.1 instead of LuaJIT 2.0" OFF)
-OPTION(WITH_LUA52 "Use Lua 5.2 instead of LuaJIT 2.0" OFF)
+OPTION(WITH_LUA51 "Use Lua 5.1 instead of LuaJIT 2.1" OFF)
+OPTION(WITH_LUA52 "Use Lua 5.2 instead of LuaJIT 2.1" OFF)
+OPTION(WITH_LUA53 "Use Lua 5.3 instead of LuaJIT 2.1" OFF)
 OPTION(WITH_LUAJIT21 "Use LuaJIT 2.1 instead of LuaJIT 2.0" OFF)
 OPTION(WITH_SYSTEM_LUAJIT "Use LuaJIT installed on the system" OFF)
 OPTION(WITH_LUAROCKS "Install Luarocks" ON)
@@ -27,6 +28,10 @@ ELSEIF(WITH_LUA52)
   SET(LUA_EXE_NAME lua)
   SET(LUA_VERSION 5.2)
   ADD_SUBDIRECTORY(lua-5.2)
+ELSEIF(WITH_LUA53)
+  SET(LUA_EXE_NAME lua)
+  SET(LUA_VERSION 5.3)
+  ADD_SUBDIRECTORY(lua-5.3)
 ELSEIF(WITH_LUAJIT21)
   SET(LUA_EXE_NAME luajit)
   SET(LUA_VERSION 5.1)
diff --git a/lua-5.3/CMakeLists.txt b/lua-5.3/CMakeLists.txt
new file mode 100644
index 0000000..2df9e3d
--- /dev/null
+++ b/lua-5.3/CMakeLists.txt
@@ -0,0 +1,101 @@
+# -*- cmake -*-
+
+PROJECT(Lua)
+
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6 FATAL_ERROR)
+CMAKE_POLICY(VERSION 2.6)
+
+SET(CMAKE_MODULE_PATH
+  "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
+  "${CMAKE_MODULE_PATH}")
+
+SET(INSTALL_INCLUDE_SUBDIR "include" CACHE STRING "installation include subdirectory name")
+IF(WIN32)
+  SET(INSTALL_BIN_SUBDIR "." CACHE STRING "installation executable subdirectory name")
+  SET(INSTALL_LIB_SUBDIR "." CACHE STRING "installation library subdirectory name")
+  SET(INSTALL_LUA_PATH_SUBDIR "lua") # not editable
+  SET(INSTALL_LUA_CPATH_SUBDIR ".") # not editable
+ELSE()
+  SET(INSTALL_BIN_SUBDIR "bin" CACHE STRING "installation executable subdirectory name")
+  SET(INSTALL_LIB_SUBDIR "lib" CACHE STRING "installation library subdirectory name")
+  SET(INSTALL_LUA_PATH_SUBDIR "share/lua/5.3/" CACHE STRING "lua path subdirectory name")
+  SET(INSTALL_LUA_LIB_SUBDIR "lib" CACHE STRING "installation lua lib subdirectory name")
+  SET(INSTALL_LUA_CPATH_SUBDIR "${INSTALL_LUA_LIB_SUBDIR}/lua/5.3/" CACHE STRING "lua cpath subdirectory name")
+ENDIF()
+
+IF(UNIX)
+  SET(LUA_ROOT "${CMAKE_INSTALL_PREFIX}")
+  SET(LUA_USE_POSIX 1)
+ENDIF()
+
+# Readline support
+FIND_PACKAGE(Readline)
+IF(READLINE_FOUND)
+  SET(LUA_USE_READLINE 1)
+  LIST(APPEND LIBS ${READLINE_LIBRARIES})
+  INCLUDE_DIRECTORIES(${READLINE_INCLUDE_DIR})
+ENDIF(READLINE_FOUND)
+
+INCLUDE(CheckLibraryExists)
+INCLUDE(CheckSymbolExists)
+INCLUDE(CheckFunctionExists)
+
+CHECK_LIBRARY_EXISTS(m sin "" LUA_USE_LIBM)
+IF(LUA_USE_LIBM)
+  LIST(APPEND LIBS "m")
+ENDIF()
+
+IF(NOT WIN32)
+  FIND_LIBRARY(DL_LIBRARY "dl")
+  IF(DL_LIBRARY)
+    SET(CMAKE_REQUIRED_LIBRARIES ${DL_LIBRARY})
+    LIST(APPEND LIBS ${DL_LIBRARY})
+  ENDIF(DL_LIBRARY)
+  CHECK_FUNCTION_EXISTS(dlopen LUA_USE_DLOPEN)
+  IF(NOT LUA_USE_DLOPEN)
+    MESSAGE(FATAL_ERROR "Cannot compile a useful lua.
+Function dlopen() seems not to be supported on your platform.
+Apparently you are not on a Windows platform as well.
+So lua has no way to deal with shared libraries!")
+  ENDIF(NOT LUA_USE_DLOPEN)
+ELSE()
+  SET(LUA_BUILD_AS_DLL 1)
+ENDIF()
+
+SET(CMAKE_THREAD_PREFER_PTHREAD TRUE)
+FIND_PACKAGE(Threads)
+IF(THREADS_FOUND)
+  LIST(APPEND LIBS ${CMAKE_THREAD_LIBS_INIT})
+ENDIF()
+
+INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR} src)
+CONFIGURE_FILE(src/luaconf.h.in
+  ${CMAKE_CURRENT_BINARY_DIR}/luaconf.h)
+INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/luaconf.h src/lua.h src/lauxlib.h src/lualib.h src/lua.hpp
+  DESTINATION "${INSTALL_INCLUDE_SUBDIR}")
+
+SET(SRC_LIB src/lapi.c src/lauxlib.c src/lbaselib.c src/lbitlib.c src/lcode.c src/lcorolib.c src/lctype.c
+  src/ldblib.c src/ldebug.c src/ldo.c src/ldump.c src/lfunc.c src/lgc.c src/linit.c src/liolib.c src/llex.c
+  src/lmem.c src/loadlib.c src/lobject.c src/lopcodes.c src/loslib.c src/lparser.c src/lstate.c src/lstring.c
+  src/lstrlib.c src/ltable.c src/ltablib.c src/ltm.c src/lua.c src/luac.c src/lundump.c src/lutf8lib.c
+  src/lvm.c src/lzio.c
+  ${CMAKE_CURRENT_BINARY_DIR}/luaconf.h)
+
+# Shared library and executables
+ADD_LIBRARY(liblua SHARED ${SRC_LIB})
+SET_TARGET_PROPERTIES(liblua PROPERTIES
+  PREFIX "lib" IMPORT_PREFIX "lib" OUTPUT_NAME "lua")
+ADD_EXECUTABLE(lua src/lua.c ${SRC_LIB})
+ADD_EXECUTABLE(luac src/luac.c ${SRC_LIB})
+TARGET_LINK_LIBRARIES(liblua ${LIBS})
+TARGET_LINK_LIBRARIES(lua ${LIBS})
+TARGET_LINK_LIBRARIES(luac ${LIBS})
+
+# Install files
+INSTALL(TARGETS lua luac liblua
+  RUNTIME DESTINATION "${INSTALL_BIN_SUBDIR}"
+  LIBRARY DESTINATION "${INSTALL_LIB_SUBDIR}"
+  ARCHIVE DESTINATION "${INSTALL_LIB_SUBDIR}")
+
+INSTALL(FILES src/lua.h ${CMAKE_CURRENT_BINARY_DIR}/luaconf.h src/lualib.h src/lauxlib.h src/lua.hpp
+  DESTINATION "${INSTALL_INCLUDE_SUBDIR}/lua")
diff --git a/lua-5.3/cmake/FindReadline.cmake b/lua-5.3/cmake/FindReadline.cmake
new file mode 100644
index 0000000..4a2fc0c
--- /dev/null
+++ b/lua-5.3/cmake/FindReadline.cmake
@@ -0,0 +1,60 @@
+# - Find the readline library
+# This module defines
+#  READLINE_INCLUDE_DIR, path to readline/readline.h, etc.
+#  READLINE_LIBRARIES, the libraries required to use READLINE.
+#  READLINE_FOUND, If false, do not try to use READLINE.
+# also defined, but not for general use are
+# READLINE_readline_LIBRARY, where to find the READLINE library.
+
+# Apple readline does not support readline hooks
+# So we look for another one by default
+IF(APPLE)
+  FIND_PATH(READLINE_INCLUDE_DIR NAMES readline/readline.h PATHS
+    /sw/include
+    /opt/local/include
+    /opt/include
+    /usr/local/include
+    /usr/include/
+    NO_DEFAULT_PATH
+    )
+ENDIF(APPLE)
+FIND_PATH(READLINE_INCLUDE_DIR NAMES readline/readline.h)
+
+
+# Apple readline does not support readline hooks
+# So we look for another one by default
+IF(APPLE)
+  FIND_LIBRARY(READLINE_readline_LIBRARY NAMES readline PATHS
+    /sw/lib
+    /opt/local/lib
+    /opt/lib
+    /usr/local/lib
+    /usr/lib
+    NO_DEFAULT_PATH
+    )
+ENDIF(APPLE)
+FIND_LIBRARY(READLINE_readline_LIBRARY NAMES readline)
+
+MARK_AS_ADVANCED(
+  READLINE_INCLUDE_DIR
+  READLINE_readline_LIBRARY
+  )
+
+SET( READLINE_FOUND "NO" )
+IF(READLINE_INCLUDE_DIR)
+  IF(READLINE_readline_LIBRARY)
+    SET( READLINE_FOUND "YES" )
+    SET( READLINE_LIBRARIES
+      ${READLINE_readline_LIBRARY} 
+      )
+
+  ENDIF(READLINE_readline_LIBRARY)
+ENDIF(READLINE_INCLUDE_DIR)
+
+IF(READLINE_FOUND)
+  MESSAGE(STATUS "Found readline library")
+ELSE(READLINE_FOUND)
+  IF(READLINE_FIND_REQUIRED)
+    MESSAGE(FATAL_ERROR "Could not find readline -- please give some paths to CMake")
+  ENDIF(READLINE_FIND_REQUIRED)
+ENDIF(READLINE_FOUND)
diff --git a/lua-5.3/src/luaconf.h b/lua-5.3/src/luaconf.h.in
index b4ed500..f0bba74 100644
--- a/lua-5.3/src/luaconf.h
+++ b/lua-5.3/src/luaconf.h.in
@@ -12,6 +12,12 @@
 #include <stddef.h>
 
 
+#cmakedefine LUA_USE_DLOPEN 1
+#cmakedefine LUA_USE_POSIX 1
+#cmakedefine LUA_USE_READLINE 1
+#cmakedefine LUA_BUILD_AS_DLL 1
+#define LUA_ROOT "@LUA_ROOT@/"
+
 /*
 ** ===================================================================
 ** Search for "@@" to find all configurable definitions.
@@ -188,7 +194,7 @@
 
 #else			/* }{ */
 
-#define LUA_ROOT	"/usr/local/"
+/* #define LUA_ROOT	"/usr/local/" */
 #define LUA_LDIR	LUA_ROOT "share/lua/" LUA_VDIR "/"
 #define LUA_CDIR	LUA_ROOT "lib/lua/" LUA_VDIR "/"
 #define LUA_PATH_DEFAULT  \
@@ -606,7 +612,7 @@
 
 
 /*
-@@ lua_number2strx converts a float to an hexadecimal numeric string. 
+@@ lua_number2strx converts a float to an hexadecimal numeric string.
 ** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that.
 ** Otherwise, you can leave 'lua_number2strx' undefined and Lua will
 ** provide its own implementation.
@@ -764,4 +770,3 @@
 
 
 #endif
-