Add building and installation configurations

Author: shehzan10

CMakeLists.txt

@@ -1,6 +1,21 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
-PROJECT(ArrayFire-Lua-Wrapper)
+PROJECT(ArrayFire-Lua)
+
+SET_PROPERTY(GLOBAL PROPERTY USE_FOLDERS ON)
+
+OPTION(USE_LOCAL_LUA "Build Lua as external project" OFF)
 
 SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
 
-INCLUDE(${CMAKE_MODULE_PATH}/build_lua.cmake)
+ADD_SUBDIRECTORY(wrapper/Lua)
+
+########################################
+# Installation
+########################################
+INSTALL(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/examples/"
+        DESTINATION "examples"
+        COMPONENT examples)
+
+INSTALL(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/wrapper/arrayfire/"
+        DESTINATION "arrayfire"
+        COMPONENT scripts)

CMakeModules/build_lua.cmake

@@ -25,6 +25,8 @@ ExternalProject_Add(
     -DCMAKE_SOURCE_DIR:PATH=<SOURCE_DIR>
     -DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
     -DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}
+    -DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS}
+    -DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS}
     -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
     -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
     -DBUILD_SHARED_LIBS=OFF
@@ -36,6 +38,22 @@ ExternalProject_Get_Property(lua-ext install_dir)
 ADD_LIBRARY(lua IMPORTED STATIC)
 SET_TARGET_PROPERTIES(lua PROPERTIES IMPORTED_LOCATION ${lua_location})
 ADD_DEPENDENCIES(lua lua-ext)
-SET(LUA_INCLUDE_DIRECTORIES ${install_dir}/include)
+SET(LUA_INCLUDE_DIR ${install_dir}/include)
 SET(LUA_LIBRARIES lua)
 SET(LUA_FOUND ON)
+
+########################################
+# Installation
+########################################
+INSTALL(DIRECTORY "${prefix}/bin"
+        DESTINATION "lua/"
+        USE_SOURCE_PERMISSIONS
+        COMPONENT lua_bin)
+INSTALL(DIRECTORY "${prefix}/lib"
+        DESTINATION "lua/"
+        USE_SOURCE_PERMISSIONS
+        COMPONENT lua_lib)
+INSTALL(DIRECTORY "${prefix}/include"
+        DESTINATION "lua/"
+        USE_SOURCE_PERMISSIONS
+        COMPONENT lua_include)

wrapper/Lua/CMakeLists.txt

@@ -1,50 +1,55 @@
-cmake_minimum_required(VERSION 2.8)
-SET(AF_LUA_VERSION_MAJOR 0)
-SET(AF_LUA_VERSION 0)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+PROJECT(ArrayFire_Lib)
 
-SET_PROPERTY(GLOBAL PROPERTY USE_FOLDERS ON)
 FIND_PACKAGE(ArrayFire REQUIRED)
-FIND_PACKAGE(Lua REQUIRED)
+
+# OS Definitions
+IF(UNIX)
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -pthread -Wno-comment")
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -pthread -Wno-comment")
+    ADD_DEFINITIONS(-Wall -std=c++11 -fvisibility=hidden)
+ELSE() #Windows
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+    SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
+    SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /bigobj")
+ENDIF()
+
+FIND_PACKAGE(Lua QUIET)
+IF(USE_LOCAL_LUA OR NOT LUA_FOUND)
+    SET(USE_LOCAL_LUA ON)
+    INCLUDE(${CMAKE_MODULE_PATH}/build_lua.cmake)
+ELSE()
+    ADD_DEFINITIONS(-DLUA_COMPAT_MODULE)
+ENDIF()
 
 FILE(GLOB src
-  "*.hpp"
-  "*.h"
-  "*.cpp"
-  )
+    "*.hpp"
+    "*.h"
+    "*.cpp"
+    )
 
 FILE(GLOB funcs_src
-  "funcs/*.cpp"
-  )
+    "funcs/*.cpp"
+    )
 
 SOURCE_GROUP(funcs FILES ${funcs_src})
 
 FILE(GLOB graphics_src
-  "graphics/*.cpp"
-  )
+    "graphics/*.cpp"
+    )
 
 SOURCE_GROUP(graphics FILES ${graphics_src})
 
 FILE(GLOB methods_src
-  "methods/*.cpp"
-  )
+    "methods/*.cpp"
+    )
 
 SOURCE_GROUP(methods FILES ${methods_src})
 
 FILE(GLOB template_src
-  "template/*.cpp")
+    "template/*.cpp")
 
 SOURCE_GROUP(template FILES ${template_src})
-ADD_DEFINITIONS(-DLUA_COMPAT_MODULE)
-
-# OS Definitions
-IF(UNIX)
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -pthread -Wno-comment")
-    ADD_DEFINITIONS(-Wall -std=c++11 -fvisibility=hidden)
-ELSE(${UNIX}) #Windows
-    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-    SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
-    SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /bigobj")
-ENDIF()
 
 INCLUDE_DIRECTORIES(${ArrayFire_INCLUDE_DIRS})
 INCLUDE_DIRECTORIES(${LUA_INCLUDE_DIR})
@@ -56,9 +61,16 @@ ADD_LIBRARY(arrayfire_lib SHARED
            ${methods_src})
 
 TARGET_LINK_LIBRARIES(arrayfire_lib
-  ${ArrayFire_Unified_LIBRARIES}
-  ${LUA_LIBRARIES}
-  )
+                      ${ArrayFire_Unified_LIBRARIES}
+                      ${LUA_LIBRARIES}
+                      )
 
 SET_TARGET_PROPERTIES(arrayfire_lib PROPERTIES
                       PREFIX "")
+
+########################################
+# Installation
+########################################
+INSTALL(TARGETS arrayfire_lib EXPORT ARRAYFIRE_LIB
+        DESTINATION "./"
+        COMPONENT libraries)